About the Execution of 2023-gold for FunctionPointer-PT-c008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16221.231 | 3600000.00 | 8576750.00 | 235959.60 | FTTT??T?FFFTFFFF | 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-171640625100182.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-c008, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625100182
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 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 15:27 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 4.2M 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-c008-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-c008-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716531086102
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c008
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 06:11:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 06:11:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 06:11:27] [INFO ] Load time of PNML (sax parser for PT used): 337 ms
[2024-05-24 06:11:29] [INFO ] Transformed 2826 places.
[2024-05-24 06:11:29] [INFO ] Transformed 8960 transitions.
[2024-05-24 06:11:29] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 1808 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 1198 places in 38 ms
Reduce places removed 1198 places and 2998 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-c008-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 293 places :
Symmetric choice reduction at 1 with 293 rule applications. Total rules 310 place count 1318 transition count 3714
Iterating global reduction 1 with 293 rules applied. Total rules applied 603 place count 1318 transition count 3714
Ensure Unique test removed 364 transitions
Reduce isomorphic transitions removed 364 transitions.
Iterating post reduction 1 with 364 rules applied. Total rules applied 967 place count 1318 transition count 3350
Discarding 152 places :
Symmetric choice reduction at 2 with 152 rule applications. Total rules 1119 place count 1166 transition count 3046
Iterating global reduction 2 with 152 rules applied. Total rules applied 1271 place count 1166 transition count 3046
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1339 place count 1166 transition count 2978
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1351 place count 1154 transition count 2954
Iterating global reduction 3 with 12 rules applied. Total rules applied 1363 place count 1154 transition count 2954
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1373 place count 1144 transition count 2934
Iterating global reduction 3 with 10 rules applied. Total rules applied 1383 place count 1144 transition count 2934
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1393 place count 1134 transition count 2914
Iterating global reduction 3 with 10 rules applied. Total rules applied 1403 place count 1134 transition count 2914
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1413 place count 1124 transition count 2894
Iterating global reduction 3 with 10 rules applied. Total rules applied 1423 place count 1124 transition count 2894
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1433 place count 1114 transition count 2874
Iterating global reduction 3 with 10 rules applied. Total rules applied 1443 place count 1114 transition count 2874
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1452 place count 1105 transition count 2856
Iterating global reduction 3 with 9 rules applied. Total rules applied 1461 place count 1105 transition count 2856
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1468 place count 1098 transition count 2842
Iterating global reduction 3 with 7 rules applied. Total rules applied 1475 place count 1098 transition count 2842
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1508 place count 1065 transition count 2716
Iterating global reduction 3 with 33 rules applied. Total rules applied 1541 place count 1065 transition count 2716
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1583 place count 1023 transition count 2548
Iterating global reduction 3 with 42 rules applied. Total rules applied 1625 place count 1023 transition count 2548
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 1666 place count 982 transition count 2442
Iterating global reduction 3 with 41 rules applied. Total rules applied 1707 place count 982 transition count 2442
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 1748 place count 941 transition count 2360
Iterating global reduction 3 with 41 rules applied. Total rules applied 1789 place count 941 transition count 2360
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1829 place count 901 transition count 2280
Iterating global reduction 3 with 40 rules applied. Total rules applied 1869 place count 901 transition count 2280
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1908 place count 862 transition count 2202
Iterating global reduction 3 with 39 rules applied. Total rules applied 1947 place count 862 transition count 2202
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1982 place count 827 transition count 2132
Iterating global reduction 3 with 35 rules applied. Total rules applied 2017 place count 827 transition count 2132
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 2028 place count 816 transition count 2110
Iterating global reduction 3 with 11 rules applied. Total rules applied 2039 place count 816 transition count 2110
Applied a total of 2039 rules in 1245 ms. Remains 816 /1628 variables (removed 812) and now considering 2110/5962 (removed 3852) transitions.
[2024-05-24 06:11:30] [INFO ] Flow matrix only has 1428 transitions (discarded 682 similar events)
// Phase 1: matrix 1428 rows 816 cols
[2024-05-24 06:11:30] [INFO ] Computed 2 invariants in 32 ms
[2024-05-24 06:11:31] [INFO ] Implicit Places using invariants in 1034 ms returned []
[2024-05-24 06:11:31] [INFO ] Flow matrix only has 1428 transitions (discarded 682 similar events)
[2024-05-24 06:11:31] [INFO ] Invariant cache hit.
[2024-05-24 06:11:32] [INFO ] State equation strengthened by 346 read => feed constraints.
[2024-05-24 06:11:34] [INFO ] Implicit Places using invariants and state equation in 2364 ms returned []
Implicit Place search using SMT with State Equation took 3425 ms to find 0 implicit places.
[2024-05-24 06:11:34] [INFO ] Flow matrix only has 1428 transitions (discarded 682 similar events)
[2024-05-24 06:11:34] [INFO ] Invariant cache hit.
[2024-05-24 06:11:34] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 816/1628 places, 2110/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5353 ms. Remains : 816/1628 places, 2110/5962 transitions.
Support contains 27 out of 816 places after structural reductions.
[2024-05-24 06:11:35] [INFO ] Flatten gal took : 165 ms
[2024-05-24 06:11:35] [INFO ] Flatten gal took : 121 ms
[2024-05-24 06:11:35] [INFO ] Input system was already deterministic with 2110 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-05-24 06:11:36] [INFO ] Flow matrix only has 1428 transitions (discarded 682 similar events)
[2024-05-24 06:11:36] [INFO ] Invariant cache hit.
[2024-05-24 06:11:36] [INFO ] After 375ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-24 06:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 06:11:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-24 06:11:38] [INFO ] After 931ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2024-05-24 06:11:38] [INFO ] State equation strengthened by 346 read => feed constraints.
[2024-05-24 06:11:39] [INFO ] After 681ms SMT Verify possible using 346 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2024-05-24 06:11:40] [INFO ] After 1882ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 663 ms.
[2024-05-24 06:11:41] [INFO ] After 4226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Parikh walk visited 0 properties in 159 ms.
Support contains 25 out of 816 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Graph (complete) has 3433 edges and 816 vertex of which 636 are kept as prefixes of interest. Removing 180 places using SCC suffix rule.7 ms
Discarding 180 places :
Also discarding 0 output transitions
Drop transitions removed 361 transitions
Reduce isomorphic transitions removed 361 transitions.
Iterating post reduction 0 with 361 rules applied. Total rules applied 362 place count 636 transition count 1749
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 1 with 44 rules applied. Total rules applied 406 place count 636 transition count 1705
Applied a total of 406 rules in 300 ms. Remains 636 /816 variables (removed 180) and now considering 1705/2110 (removed 405) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 313 ms. Remains : 636/816 places, 1705/2110 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2024-05-24 06:11:41] [INFO ] Flow matrix only has 1047 transitions (discarded 658 similar events)
// Phase 1: matrix 1047 rows 636 cols
[2024-05-24 06:11:41] [INFO ] Computed 2 invariants in 16 ms
[2024-05-24 06:11:42] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 06:11:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-24 06:11:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:11:42] [INFO ] After 290ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 06:11:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-24 06:11:42] [INFO ] After 124ms SMT Verify possible using 168 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 06:11:42] [INFO ] After 241ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 65 ms.
[2024-05-24 06:11:42] [INFO ] After 797ms 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 636 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 636/636 places, 1705/1705 transitions.
Graph (complete) has 2871 edges and 636 vertex of which 624 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.2 ms
Discarding 12 places :
Also discarding 0 output transitions
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 624 transition count 1682
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 38 place count 610 transition count 1654
Iterating global reduction 1 with 14 rules applied. Total rules applied 52 place count 610 transition count 1654
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 66 place count 610 transition count 1640
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 77 place count 599 transition count 1618
Iterating global reduction 2 with 11 rules applied. Total rules applied 88 place count 599 transition count 1618
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 92 place count 599 transition count 1614
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 101 place count 590 transition count 1594
Iterating global reduction 3 with 9 rules applied. Total rules applied 110 place count 590 transition count 1594
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 123 place count 577 transition count 1552
Iterating global reduction 3 with 13 rules applied. Total rules applied 136 place count 577 transition count 1552
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 151 place count 562 transition count 1516
Iterating global reduction 3 with 15 rules applied. Total rules applied 166 place count 562 transition count 1516
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 180 place count 548 transition count 1488
Iterating global reduction 3 with 14 rules applied. Total rules applied 194 place count 548 transition count 1488
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 208 place count 534 transition count 1460
Iterating global reduction 3 with 14 rules applied. Total rules applied 222 place count 534 transition count 1460
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 236 place count 520 transition count 1432
Iterating global reduction 3 with 14 rules applied. Total rules applied 250 place count 520 transition count 1432
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 266 place count 504 transition count 1394
Iterating global reduction 3 with 16 rules applied. Total rules applied 282 place count 504 transition count 1394
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 298 place count 488 transition count 1358
Iterating global reduction 3 with 16 rules applied. Total rules applied 314 place count 488 transition count 1358
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 322 place count 480 transition count 1342
Iterating global reduction 3 with 8 rules applied. Total rules applied 330 place count 480 transition count 1342
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 335 place count 475 transition count 1332
Iterating global reduction 3 with 5 rules applied. Total rules applied 340 place count 475 transition count 1332
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 345 place count 470 transition count 1322
Iterating global reduction 3 with 5 rules applied. Total rules applied 350 place count 470 transition count 1322
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 355 place count 465 transition count 1312
Iterating global reduction 3 with 5 rules applied. Total rules applied 360 place count 465 transition count 1312
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 365 place count 460 transition count 1302
Iterating global reduction 3 with 5 rules applied. Total rules applied 370 place count 460 transition count 1302
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 372 place count 458 transition count 1298
Iterating global reduction 3 with 2 rules applied. Total rules applied 374 place count 458 transition count 1298
Applied a total of 374 rules in 269 ms. Remains 458 /636 variables (removed 178) and now considering 1298/1705 (removed 407) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 458/636 places, 1298/1705 transitions.
Finished random walk after 4271 steps, including 1 resets, run visited all 2 properties in 13 ms. (steps per millisecond=328 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 192 stabilizing places and 512 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)))'
Support contains 2 out of 816 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 801 transition count 2080
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 801 transition count 2080
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 42 place count 801 transition count 2068
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 55 place count 788 transition count 2042
Iterating global reduction 1 with 13 rules applied. Total rules applied 68 place count 788 transition count 2042
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 72 place count 788 transition count 2038
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 82 place count 778 transition count 2014
Iterating global reduction 2 with 10 rules applied. Total rules applied 92 place count 778 transition count 2014
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 106 place count 764 transition count 1966
Iterating global reduction 2 with 14 rules applied. Total rules applied 120 place count 764 transition count 1966
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 136 place count 748 transition count 1912
Iterating global reduction 2 with 16 rules applied. Total rules applied 152 place count 748 transition count 1912
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 167 place count 733 transition count 1876
Iterating global reduction 2 with 15 rules applied. Total rules applied 182 place count 733 transition count 1876
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 197 place count 718 transition count 1846
Iterating global reduction 2 with 15 rules applied. Total rules applied 212 place count 718 transition count 1846
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 229 place count 701 transition count 1806
Iterating global reduction 2 with 17 rules applied. Total rules applied 246 place count 701 transition count 1806
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 263 place count 684 transition count 1762
Iterating global reduction 2 with 17 rules applied. Total rules applied 280 place count 684 transition count 1762
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 296 place count 668 transition count 1726
Iterating global reduction 2 with 16 rules applied. Total rules applied 312 place count 668 transition count 1726
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 320 place count 660 transition count 1710
Iterating global reduction 2 with 8 rules applied. Total rules applied 328 place count 660 transition count 1710
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 333 place count 655 transition count 1700
Iterating global reduction 2 with 5 rules applied. Total rules applied 338 place count 655 transition count 1700
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 343 place count 650 transition count 1690
Iterating global reduction 2 with 5 rules applied. Total rules applied 348 place count 650 transition count 1690
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 353 place count 645 transition count 1680
Iterating global reduction 2 with 5 rules applied. Total rules applied 358 place count 645 transition count 1680
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 360 place count 643 transition count 1676
Iterating global reduction 2 with 2 rules applied. Total rules applied 362 place count 643 transition count 1676
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 370 place count 643 transition count 1668
Applied a total of 370 rules in 696 ms. Remains 643 /816 variables (removed 173) and now considering 1668/2110 (removed 442) transitions.
[2024-05-24 06:11:44] [INFO ] Flow matrix only has 1116 transitions (discarded 552 similar events)
// Phase 1: matrix 1116 rows 643 cols
[2024-05-24 06:11:44] [INFO ] Computed 2 invariants in 14 ms
[2024-05-24 06:11:44] [INFO ] Implicit Places using invariants in 532 ms returned []
[2024-05-24 06:11:44] [INFO ] Flow matrix only has 1116 transitions (discarded 552 similar events)
[2024-05-24 06:11:44] [INFO ] Invariant cache hit.
[2024-05-24 06:11:45] [INFO ] State equation strengthened by 276 read => feed constraints.
[2024-05-24 06:11:46] [INFO ] Implicit Places using invariants and state equation in 1793 ms returned []
Implicit Place search using SMT with State Equation took 2334 ms to find 0 implicit places.
[2024-05-24 06:11:46] [INFO ] Redundant transitions in 95 ms returned []
[2024-05-24 06:11:46] [INFO ] Flow matrix only has 1116 transitions (discarded 552 similar events)
[2024-05-24 06:11:46] [INFO ] Invariant cache hit.
[2024-05-24 06:11:47] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 643/816 places, 1668/2110 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3679 ms. Remains : 643/816 places, 1668/2110 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 155 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s577 s527)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 703 ms.
Stack based approach found an accepted trace after 579 steps with 0 reset with depth 580 and stack size 580 in 4 ms.
FORMULA FunctionPointer-PT-c008-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-c008-LTLCardinality-00 finished in 4606 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)||((p1||X(G(p0)))&&(G(p2)||X(p3)))||G(p1))))'
Support contains 7 out of 816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 804 transition count 2086
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 804 transition count 2086
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 804 transition count 2074
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 45 place count 795 transition count 2056
Iterating global reduction 1 with 9 rules applied. Total rules applied 54 place count 795 transition count 2056
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 58 place count 795 transition count 2052
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 65 place count 788 transition count 2036
Iterating global reduction 2 with 7 rules applied. Total rules applied 72 place count 788 transition count 2036
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 82 place count 778 transition count 2004
Iterating global reduction 2 with 10 rules applied. Total rules applied 92 place count 778 transition count 2004
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 104 place count 766 transition count 1964
Iterating global reduction 2 with 12 rules applied. Total rules applied 116 place count 766 transition count 1964
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 128 place count 754 transition count 1934
Iterating global reduction 2 with 12 rules applied. Total rules applied 140 place count 754 transition count 1934
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 152 place count 742 transition count 1910
Iterating global reduction 2 with 12 rules applied. Total rules applied 164 place count 742 transition count 1910
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 177 place count 729 transition count 1880
Iterating global reduction 2 with 13 rules applied. Total rules applied 190 place count 729 transition count 1880
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 205 place count 714 transition count 1840
Iterating global reduction 2 with 15 rules applied. Total rules applied 220 place count 714 transition count 1840
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 235 place count 699 transition count 1800
Iterating global reduction 2 with 15 rules applied. Total rules applied 250 place count 699 transition count 1800
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 260 place count 689 transition count 1776
Iterating global reduction 2 with 10 rules applied. Total rules applied 270 place count 689 transition count 1776
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 277 place count 682 transition count 1762
Iterating global reduction 2 with 7 rules applied. Total rules applied 284 place count 682 transition count 1762
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 291 place count 675 transition count 1748
Iterating global reduction 2 with 7 rules applied. Total rules applied 298 place count 675 transition count 1748
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 305 place count 668 transition count 1734
Iterating global reduction 2 with 7 rules applied. Total rules applied 312 place count 668 transition count 1734
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 317 place count 663 transition count 1724
Iterating global reduction 2 with 5 rules applied. Total rules applied 322 place count 663 transition count 1724
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 324 place count 661 transition count 1720
Iterating global reduction 2 with 2 rules applied. Total rules applied 326 place count 661 transition count 1720
Applied a total of 326 rules in 270 ms. Remains 661 /816 variables (removed 155) and now considering 1720/2110 (removed 390) transitions.
[2024-05-24 06:11:48] [INFO ] Flow matrix only has 1154 transitions (discarded 566 similar events)
// Phase 1: matrix 1154 rows 661 cols
[2024-05-24 06:11:48] [INFO ] Computed 2 invariants in 15 ms
[2024-05-24 06:11:48] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-05-24 06:11:48] [INFO ] Flow matrix only has 1154 transitions (discarded 566 similar events)
[2024-05-24 06:11:48] [INFO ] Invariant cache hit.
[2024-05-24 06:11:49] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 06:11:50] [INFO ] Implicit Places using invariants and state equation in 2273 ms returned []
Implicit Place search using SMT with State Equation took 2691 ms to find 0 implicit places.
[2024-05-24 06:11:50] [INFO ] Flow matrix only has 1154 transitions (discarded 566 similar events)
[2024-05-24 06:11:50] [INFO ] Invariant cache hit.
[2024-05-24 06:11:51] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 661/816 places, 1720/2110 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3515 ms. Remains : 661/816 places, 1720/2110 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0, 2} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=0 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p1 p2 p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 p2 (NOT p0)), acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0, 2} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0, 1, 2} source=1 dest: 0}, { cond=(AND p1 (NOT p2) p0 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0) (NOT p3)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p2 p0 (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2 (NOT p0) (NOT p3)), acceptance={1} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0, 2} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={0, 1, 2} source=2 dest: 0}, { cond=(AND p1 (NOT p2) p0 (NOT p3)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0) (NOT p3)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p2 p0 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2 (NOT p0) (NOT p3)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={2} source=2 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0) (NOT p3)), acceptance={1, 2} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 2} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0, 1, 2} source=3 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p1 p2 p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2 (NOT p0)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={2} source=3 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={1, 2} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s595 s582), p0:(GT s554 s540), p2:(GT s567 s573), p3:(GT 3 s307)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 919 ms.
Product exploration explored 100000 steps with 50000 reset in 910 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2) p3), (X (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 p2 p0))), (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3)))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND p1 (NOT p2) p0 (NOT p3)))), (X (NOT (AND p1 p2 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT (AND p1 p2 p0 (NOT p3)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 p2 (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND p1 p2 p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0) (NOT p3)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 37 factoid took 244 ms. Reduced automaton from 4 states, 28 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-c008-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-c008-LTLCardinality-03 finished in 5855 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(F(p0))||G(p1))))'
Support contains 2 out of 816 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 801 transition count 2080
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 801 transition count 2080
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 44 place count 801 transition count 2066
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 57 place count 788 transition count 2040
Iterating global reduction 1 with 13 rules applied. Total rules applied 70 place count 788 transition count 2040
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 74 place count 788 transition count 2036
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 85 place count 777 transition count 2010
Iterating global reduction 2 with 11 rules applied. Total rules applied 96 place count 777 transition count 2010
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 111 place count 762 transition count 1960
Iterating global reduction 2 with 15 rules applied. Total rules applied 126 place count 762 transition count 1960
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 143 place count 745 transition count 1904
Iterating global reduction 2 with 17 rules applied. Total rules applied 160 place count 745 transition count 1904
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 176 place count 729 transition count 1866
Iterating global reduction 2 with 16 rules applied. Total rules applied 192 place count 729 transition count 1866
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 208 place count 713 transition count 1834
Iterating global reduction 2 with 16 rules applied. Total rules applied 224 place count 713 transition count 1834
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 240 place count 697 transition count 1802
Iterating global reduction 2 with 16 rules applied. Total rules applied 256 place count 697 transition count 1802
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 276 place count 677 transition count 1750
Iterating global reduction 2 with 20 rules applied. Total rules applied 296 place count 677 transition count 1750
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 314 place count 659 transition count 1700
Iterating global reduction 2 with 18 rules applied. Total rules applied 332 place count 659 transition count 1700
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 342 place count 649 transition count 1678
Iterating global reduction 2 with 10 rules applied. Total rules applied 352 place count 649 transition count 1678
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 359 place count 642 transition count 1664
Iterating global reduction 2 with 7 rules applied. Total rules applied 366 place count 642 transition count 1664
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 373 place count 635 transition count 1650
Iterating global reduction 2 with 7 rules applied. Total rules applied 380 place count 635 transition count 1650
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 387 place count 628 transition count 1636
Iterating global reduction 2 with 7 rules applied. Total rules applied 394 place count 628 transition count 1636
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 401 place count 621 transition count 1622
Iterating global reduction 2 with 7 rules applied. Total rules applied 408 place count 621 transition count 1622
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 409 place count 620 transition count 1620
Iterating global reduction 2 with 1 rules applied. Total rules applied 410 place count 620 transition count 1620
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 414 place count 620 transition count 1616
Applied a total of 414 rules in 439 ms. Remains 620 /816 variables (removed 196) and now considering 1616/2110 (removed 494) transitions.
[2024-05-24 06:11:54] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
// Phase 1: matrix 1080 rows 620 cols
[2024-05-24 06:11:54] [INFO ] Computed 2 invariants in 14 ms
[2024-05-24 06:11:54] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-24 06:11:54] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:11:54] [INFO ] Invariant cache hit.
[2024-05-24 06:11:54] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-24 06:11:56] [INFO ] Implicit Places using invariants and state equation in 2217 ms returned []
Implicit Place search using SMT with State Equation took 2642 ms to find 0 implicit places.
[2024-05-24 06:11:57] [INFO ] Redundant transitions in 77 ms returned []
[2024-05-24 06:11:57] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:11:57] [INFO ] Invariant cache hit.
[2024-05-24 06:11:57] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 620/816 places, 1616/2110 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3692 ms. Remains : 620/816 places, 1616/2110 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-04 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:(LEQ 3 s546), p0:(LEQ s518 0)], 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 0 reset in 422 ms.
Product exploration explored 100000 steps with 0 reset in 567 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 81 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 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-24 06:11:58] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:11:58] [INFO ] Invariant cache hit.
[2024-05-24 06:11:58] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-24 06:11:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:11:59] [INFO ] After 228ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:11:59] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-24 06:11:59] [INFO ] After 63ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:11:59] [INFO ] After 110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2024-05-24 06:11:59] [INFO ] After 467ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 620 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 620/620 places, 1616/1616 transitions.
Graph (complete) has 2699 edges and 620 vertex of which 428 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 428 transition count 1232
Applied a total of 385 rules in 53 ms. Remains 428 /620 variables (removed 192) and now considering 1232/1616 (removed 384) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 428/620 places, 1232/1616 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 533477 steps, run timeout after 3001 ms. (steps per millisecond=177 ) properties seen :{}
Probabilistic random walk after 533477 steps, saw 313862 distinct states, run finished after 3002 ms. (steps per millisecond=177 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 06:12:02] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
// Phase 1: matrix 698 rows 428 cols
[2024-05-24 06:12:02] [INFO ] Computed 3 invariants in 7 ms
[2024-05-24 06:12:02] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:12:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2024-05-24 06:12:02] [INFO ] After 164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:02] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-24 06:12:02] [INFO ] After 39ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:02] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-05-24 06:12:02] [INFO ] After 333ms 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 428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 45 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 428/428 places, 1232/1232 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 56 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2024-05-24 06:12:03] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
[2024-05-24 06:12:03] [INFO ] Invariant cache hit.
[2024-05-24 06:12:03] [INFO ] Implicit Places using invariants in 315 ms returned []
[2024-05-24 06:12:03] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
[2024-05-24 06:12:03] [INFO ] Invariant cache hit.
[2024-05-24 06:12:03] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-24 06:12:04] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1273 ms to find 0 implicit places.
[2024-05-24 06:12:04] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-24 06:12:04] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
[2024-05-24 06:12:04] [INFO ] Invariant cache hit.
[2024-05-24 06:12:04] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1727 ms. Remains : 428/428 places, 1232/1232 transitions.
Ensure Unique test removed 534 transitions
Reduce isomorphic transitions removed 534 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 549 rules applied. Total rules applied 549 place count 428 transition count 683
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 564 place count 413 transition count 683
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 564 place count 413 transition count 611
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 708 place count 341 transition count 611
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 0 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 256 rules applied. Total rules applied 964 place count 213 transition count 483
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1028 place count 149 transition count 355
Iterating global reduction 2 with 64 rules applied. Total rules applied 1092 place count 149 transition count 355
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1093 place count 149 transition count 354
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1156 place count 86 transition count 228
Iterating global reduction 3 with 63 rules applied. Total rules applied 1219 place count 86 transition count 228
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1282 place count 23 transition count 102
Iterating global reduction 3 with 63 rules applied. Total rules applied 1345 place count 23 transition count 102
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1408 place count 23 transition count 39
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1408 place count 23 transition count 38
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 1410 place count 22 transition count 38
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1412 place count 21 transition count 37
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1414 place count 20 transition count 37
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1416 place count 20 transition count 35
Applied a total of 1416 rules in 54 ms. Remains 20 /428 variables (removed 408) and now considering 35/1232 (removed 1197) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 35 rows 20 cols
[2024-05-24 06:12:04] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 06:12:04] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:12:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 06:12:04] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 06:12:04] [INFO ] After 1ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:04] [INFO ] After 4ms 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 06:12:04] [INFO ] After 37ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 101 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 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 1616/1616 transitions.
Applied a total of 0 rules in 86 ms. Remains 620 /620 variables (removed 0) and now considering 1616/1616 (removed 0) transitions.
[2024-05-24 06:12:05] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
// Phase 1: matrix 1080 rows 620 cols
[2024-05-24 06:12:05] [INFO ] Computed 2 invariants in 9 ms
[2024-05-24 06:12:05] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-24 06:12:05] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:12:05] [INFO ] Invariant cache hit.
[2024-05-24 06:12:05] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-24 06:12:07] [INFO ] Implicit Places using invariants and state equation in 1771 ms returned []
Implicit Place search using SMT with State Equation took 2196 ms to find 0 implicit places.
[2024-05-24 06:12:07] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-24 06:12:07] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:12:07] [INFO ] Invariant cache hit.
[2024-05-24 06:12:07] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2863 ms. Remains : 620/620 places, 1616/1616 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 144 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 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10005 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=625 ) 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 :1
Running SMT prover for 1 properties.
[2024-05-24 06:12:08] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:12:08] [INFO ] Invariant cache hit.
[2024-05-24 06:12:08] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 06:12:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:12:08] [INFO ] After 232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:08] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-24 06:12:08] [INFO ] After 63ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:08] [INFO ] After 116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2024-05-24 06:12:08] [INFO ] After 506ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 620 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 620/620 places, 1616/1616 transitions.
Graph (complete) has 2699 edges and 620 vertex of which 428 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 428 transition count 1232
Applied a total of 385 rules in 50 ms. Remains 428 /620 variables (removed 192) and now considering 1232/1616 (removed 384) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 428/620 places, 1232/1616 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 559305 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 559305 steps, saw 328231 distinct states, run finished after 3003 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 06:12:12] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
// Phase 1: matrix 698 rows 428 cols
[2024-05-24 06:12:12] [INFO ] Computed 3 invariants in 7 ms
[2024-05-24 06:12:12] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:12:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-24 06:12:12] [INFO ] After 151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:12] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-24 06:12:12] [INFO ] After 37ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:12] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-05-24 06:12:12] [INFO ] After 321ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 46 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 428/428 places, 1232/1232 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 46 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2024-05-24 06:12:12] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
[2024-05-24 06:12:12] [INFO ] Invariant cache hit.
[2024-05-24 06:12:12] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-24 06:12:12] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
[2024-05-24 06:12:12] [INFO ] Invariant cache hit.
[2024-05-24 06:12:13] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-24 06:12:14] [INFO ] Implicit Places using invariants and state equation in 1148 ms returned []
Implicit Place search using SMT with State Equation took 1541 ms to find 0 implicit places.
[2024-05-24 06:12:14] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-24 06:12:14] [INFO ] Flow matrix only has 698 transitions (discarded 534 similar events)
[2024-05-24 06:12:14] [INFO ] Invariant cache hit.
[2024-05-24 06:12:14] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2033 ms. Remains : 428/428 places, 1232/1232 transitions.
Ensure Unique test removed 534 transitions
Reduce isomorphic transitions removed 534 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 549 rules applied. Total rules applied 549 place count 428 transition count 683
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 564 place count 413 transition count 683
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 564 place count 413 transition count 611
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 708 place count 341 transition count 611
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 0 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 256 rules applied. Total rules applied 964 place count 213 transition count 483
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1028 place count 149 transition count 355
Iterating global reduction 2 with 64 rules applied. Total rules applied 1092 place count 149 transition count 355
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1093 place count 149 transition count 354
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1156 place count 86 transition count 228
Iterating global reduction 3 with 63 rules applied. Total rules applied 1219 place count 86 transition count 228
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1282 place count 23 transition count 102
Iterating global reduction 3 with 63 rules applied. Total rules applied 1345 place count 23 transition count 102
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1408 place count 23 transition count 39
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1408 place count 23 transition count 38
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 1410 place count 22 transition count 38
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1412 place count 21 transition count 37
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1414 place count 20 transition count 37
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1416 place count 20 transition count 35
Applied a total of 1416 rules in 36 ms. Remains 20 /428 variables (removed 408) and now considering 35/1232 (removed 1197) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 35 rows 20 cols
[2024-05-24 06:12:14] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 06:12:14] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:12:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 06:12:14] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 06:12:14] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:12:14] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-24 06:12:14] [INFO ] After 89ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 185 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 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1 reset in 416 ms.
Product exploration explored 100000 steps with 0 reset in 512 ms.
Built C files in :
/tmp/ltsmin1869561544864352151
[2024-05-24 06:12:16] [INFO ] Too many transitions (1616) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:12:16] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1869561544864352151
Running compilation step : cd /tmp/ltsmin1869561544864352151;'/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 2881 ms.
Running link step : cd /tmp/ltsmin1869561544864352151;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 1065 ms.
Running LTSmin : cd /tmp/ltsmin1869561544864352151;'/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/stateBased9598444496313913597.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 1616/1616 transitions.
Applied a total of 0 rules in 79 ms. Remains 620 /620 variables (removed 0) and now considering 1616/1616 (removed 0) transitions.
[2024-05-24 06:12:31] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
// Phase 1: matrix 1080 rows 620 cols
[2024-05-24 06:12:31] [INFO ] Computed 2 invariants in 11 ms
[2024-05-24 06:12:31] [INFO ] Implicit Places using invariants in 436 ms returned []
[2024-05-24 06:12:31] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:12:31] [INFO ] Invariant cache hit.
[2024-05-24 06:12:31] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-24 06:12:33] [INFO ] Implicit Places using invariants and state equation in 2135 ms returned []
Implicit Place search using SMT with State Equation took 2607 ms to find 0 implicit places.
[2024-05-24 06:12:33] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-24 06:12:33] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2024-05-24 06:12:33] [INFO ] Invariant cache hit.
[2024-05-24 06:12:34] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3287 ms. Remains : 620/620 places, 1616/1616 transitions.
Built C files in :
/tmp/ltsmin14765537993482625814
[2024-05-24 06:12:34] [INFO ] Too many transitions (1616) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:12:34] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14765537993482625814
Running compilation step : cd /tmp/ltsmin14765537993482625814;'/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 2670 ms.
Running link step : cd /tmp/ltsmin14765537993482625814;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin14765537993482625814;'/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/stateBased10108655521478723126.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 06:12:49] [INFO ] Flatten gal took : 49 ms
[2024-05-24 06:12:49] [INFO ] Flatten gal took : 48 ms
[2024-05-24 06:12:49] [INFO ] Time to serialize gal into /tmp/LTL891820193786640417.gal : 12 ms
[2024-05-24 06:12:49] [INFO ] Time to serialize properties into /tmp/LTL11774788020968596577.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL891820193786640417.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4342550283024423571.hoa' '-atoms' '/tmp/LTL11774788020968596577.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/LTL11774788020968596577.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4342550283024423571.hoa
Detected timeout of ITS tools.
[2024-05-24 06:13:04] [INFO ] Flatten gal took : 47 ms
[2024-05-24 06:13:04] [INFO ] Flatten gal took : 49 ms
[2024-05-24 06:13:04] [INFO ] Time to serialize gal into /tmp/LTL2024676912684278432.gal : 7 ms
[2024-05-24 06:13:04] [INFO ] Time to serialize properties into /tmp/LTL5129940891435620532.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/LTL2024676912684278432.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5129940891435620532.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(F("(l1024<=0)")))||(G("(l1978>=3)")))))
Formula 0 simplified : G(FG!"(l1024<=0)" & F!"(l1978>=3)")
Detected timeout of ITS tools.
[2024-05-24 06:13:19] [INFO ] Flatten gal took : 41 ms
[2024-05-24 06:13:19] [INFO ] Applying decomposition
[2024-05-24 06:13:19] [INFO ] Flatten gal took : 41 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/graph4810138346756257162.txt' '-o' '/tmp/graph4810138346756257162.bin' '-w' '/tmp/graph4810138346756257162.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4810138346756257162.bin' '-l' '-1' '-v' '-w' '/tmp/graph4810138346756257162.weights' '-q' '0' '-e' '0.001'
[2024-05-24 06:13:20] [INFO ] Decomposing Gal with order
[2024-05-24 06:13:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 06:13:20] [INFO ] Removed a total of 2691 redundant transitions.
[2024-05-24 06:13:20] [INFO ] Flatten gal took : 135 ms
[2024-05-24 06:13:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 1154 labels/synchronizations in 72 ms.
[2024-05-24 06:13:20] [INFO ] Time to serialize gal into /tmp/LTL8108045300414365467.gal : 13 ms
[2024-05-24 06:13:20] [INFO ] Time to serialize properties into /tmp/LTL2247084235738998079.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/LTL8108045300414365467.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2247084235738998079.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...254
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(i1.u139.l1024<=0)")))||(G("(i26.i1.u153.l1978>=3)")))))
Formula 0 simplified : G(FG!"(i1.u139.l1024<=0)" & F!"(i26.i1.u153.l1978>=3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4672907247762605401
[2024-05-24 06:13:35] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4672907247762605401
Running compilation step : cd /tmp/ltsmin4672907247762605401;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4672907247762605401;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4672907247762605401;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property FunctionPointer-PT-c008-LTLCardinality-04 finished in 104870 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((X(F(p0)) U (p1||F(p2))))))'
Support contains 4 out of 816 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 801 transition count 2080
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 801 transition count 2080
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 40 place count 801 transition count 2070
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 52 place count 789 transition count 2046
Iterating global reduction 1 with 12 rules applied. Total rules applied 64 place count 789 transition count 2046
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 68 place count 789 transition count 2042
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 80 place count 777 transition count 2014
Iterating global reduction 2 with 12 rules applied. Total rules applied 92 place count 777 transition count 2014
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 108 place count 761 transition count 1962
Iterating global reduction 2 with 16 rules applied. Total rules applied 124 place count 761 transition count 1962
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 142 place count 743 transition count 1904
Iterating global reduction 2 with 18 rules applied. Total rules applied 160 place count 743 transition count 1904
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 177 place count 726 transition count 1864
Iterating global reduction 2 with 17 rules applied. Total rules applied 194 place count 726 transition count 1864
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 211 place count 709 transition count 1830
Iterating global reduction 2 with 17 rules applied. Total rules applied 228 place count 709 transition count 1830
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 247 place count 690 transition count 1786
Iterating global reduction 2 with 19 rules applied. Total rules applied 266 place count 690 transition count 1786
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 287 place count 669 transition count 1730
Iterating global reduction 2 with 21 rules applied. Total rules applied 308 place count 669 transition count 1730
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 327 place count 650 transition count 1682
Iterating global reduction 2 with 19 rules applied. Total rules applied 346 place count 650 transition count 1682
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 357 place count 639 transition count 1658
Iterating global reduction 2 with 11 rules applied. Total rules applied 368 place count 639 transition count 1658
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 376 place count 631 transition count 1642
Iterating global reduction 2 with 8 rules applied. Total rules applied 384 place count 631 transition count 1642
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 392 place count 623 transition count 1626
Iterating global reduction 2 with 8 rules applied. Total rules applied 400 place count 623 transition count 1626
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 408 place count 615 transition count 1610
Iterating global reduction 2 with 8 rules applied. Total rules applied 416 place count 615 transition count 1610
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 421 place count 610 transition count 1600
Iterating global reduction 2 with 5 rules applied. Total rules applied 426 place count 610 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 427 place count 609 transition count 1598
Iterating global reduction 2 with 1 rules applied. Total rules applied 428 place count 609 transition count 1598
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 430 place count 609 transition count 1596
Applied a total of 430 rules in 542 ms. Remains 609 /816 variables (removed 207) and now considering 1596/2110 (removed 514) transitions.
[2024-05-24 06:13:39] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
// Phase 1: matrix 1067 rows 609 cols
[2024-05-24 06:13:39] [INFO ] Computed 2 invariants in 21 ms
[2024-05-24 06:13:39] [INFO ] Implicit Places using invariants in 673 ms returned []
[2024-05-24 06:13:39] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:13:39] [INFO ] Invariant cache hit.
[2024-05-24 06:13:40] [INFO ] State equation strengthened by 266 read => feed constraints.
[2024-05-24 06:13:41] [INFO ] Implicit Places using invariants and state equation in 1487 ms returned []
Implicit Place search using SMT with State Equation took 2174 ms to find 0 implicit places.
[2024-05-24 06:13:41] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-24 06:13:41] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:13:41] [INFO ] Invariant cache hit.
[2024-05-24 06:13:41] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 609/816 places, 1596/2110 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3283 ms. Remains : 609/816 places, 1596/2110 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 3 s41), p2:(LEQ s277 s523), p0:(LEQ 2 s522)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 471 ms.
Product exploration explored 100000 steps with 0 reset in 502 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Detected a total of 192/609 stabilizing places and 512/1596 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 370 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 172773 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{}
Probabilistic random walk after 172773 steps, saw 112158 distinct states, run finished after 3001 ms. (steps per millisecond=57 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-24 06:13:46] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:13:46] [INFO ] Invariant cache hit.
[2024-05-24 06:13:46] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-24 06:13:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 06:13:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:13:47] [INFO ] After 316ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-24 06:13:47] [INFO ] State equation strengthened by 266 read => feed constraints.
[2024-05-24 06:13:47] [INFO ] After 224ms SMT Verify possible using 266 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-24 06:13:47] [INFO ] After 422ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 112 ms.
[2024-05-24 06:13:47] [INFO ] After 1011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 609 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 609/609 places, 1596/1596 transitions.
Graph (complete) has 2662 edges and 609 vertex of which 420 are kept as prefixes of interest. Removing 189 places using SCC suffix rule.0 ms
Discarding 189 places :
Also discarding 0 output transitions
Drop transitions removed 378 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 0 with 378 rules applied. Total rules applied 379 place count 420 transition count 1218
Applied a total of 379 rules in 46 ms. Remains 420 /609 variables (removed 189) and now considering 1218/1596 (removed 378) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 420/609 places, 1218/1596 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 181646 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 181646 steps, saw 111399 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-24 06:13:51] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
// Phase 1: matrix 691 rows 420 cols
[2024-05-24 06:13:51] [INFO ] Computed 2 invariants in 3 ms
[2024-05-24 06:13:51] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-24 06:13:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-24 06:13:51] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 06:13:51] [INFO ] After 215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-24 06:13:51] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-24 06:13:51] [INFO ] After 108ms SMT Verify possible using 79 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-24 06:13:51] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 81 ms.
[2024-05-24 06:13:51] [INFO ] After 655ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1218/1218 transitions.
Applied a total of 0 rules in 54 ms. Remains 420 /420 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 420/420 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1218/1218 transitions.
Applied a total of 0 rules in 45 ms. Remains 420 /420 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2024-05-24 06:13:51] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
[2024-05-24 06:13:51] [INFO ] Invariant cache hit.
[2024-05-24 06:13:52] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-05-24 06:13:52] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
[2024-05-24 06:13:52] [INFO ] Invariant cache hit.
[2024-05-24 06:13:52] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-24 06:13:53] [INFO ] Implicit Places using invariants and state equation in 802 ms returned []
Implicit Place search using SMT with State Equation took 1135 ms to find 0 implicit places.
[2024-05-24 06:13:53] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-24 06:13:53] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
[2024-05-24 06:13:53] [INFO ] Invariant cache hit.
[2024-05-24 06:13:53] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1627 ms. Remains : 420/420 places, 1218/1218 transitions.
Ensure Unique test removed 527 transitions
Reduce isomorphic transitions removed 527 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 537 rules applied. Total rules applied 537 place count 420 transition count 681
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 548 place count 410 transition count 680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 549 place count 409 transition count 680
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 549 place count 409 transition count 613
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 683 place count 342 transition count 613
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 3 with 254 rules applied. Total rules applied 937 place count 215 transition count 486
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 1001 place count 151 transition count 358
Iterating global reduction 3 with 64 rules applied. Total rules applied 1065 place count 151 transition count 358
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1066 place count 151 transition count 357
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1066 place count 151 transition count 356
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 1068 place count 150 transition count 356
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 1131 place count 87 transition count 230
Iterating global reduction 4 with 63 rules applied. Total rules applied 1194 place count 87 transition count 230
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 1257 place count 24 transition count 104
Iterating global reduction 4 with 63 rules applied. Total rules applied 1320 place count 24 transition count 104
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 4 with 61 rules applied. Total rules applied 1381 place count 24 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1383 place count 23 transition count 44
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1390 place count 23 transition count 37
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1391 place count 23 transition count 37
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1392 place count 23 transition count 36
Applied a total of 1392 rules in 40 ms. Remains 23 /420 variables (removed 397) and now considering 36/1218 (removed 1182) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 36 rows 23 cols
[2024-05-24 06:13:53] [INFO ] Computed 2 invariants in 0 ms
[2024-05-24 06:13:53] [INFO ] After 234ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-24 06:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 06:13:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:13:53] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-24 06:13:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 06:13:53] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-24 06:13:53] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-24 06:13:53] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 145 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 609 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 609/609 places, 1596/1596 transitions.
Applied a total of 0 rules in 71 ms. Remains 609 /609 variables (removed 0) and now considering 1596/1596 (removed 0) transitions.
[2024-05-24 06:13:54] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
// Phase 1: matrix 1067 rows 609 cols
[2024-05-24 06:13:54] [INFO ] Computed 2 invariants in 15 ms
[2024-05-24 06:13:54] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-24 06:13:54] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:13:54] [INFO ] Invariant cache hit.
[2024-05-24 06:13:55] [INFO ] State equation strengthened by 266 read => feed constraints.
[2024-05-24 06:13:56] [INFO ] Implicit Places using invariants and state equation in 1471 ms returned []
Implicit Place search using SMT with State Equation took 1886 ms to find 0 implicit places.
[2024-05-24 06:13:56] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-24 06:13:56] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:13:56] [INFO ] Invariant cache hit.
[2024-05-24 06:13:56] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2516 ms. Remains : 609/609 places, 1596/1596 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Detected a total of 192/609 stabilizing places and 512/1596 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 179 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10003 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :2
Running SMT prover for 2 properties.
[2024-05-24 06:13:57] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:13:57] [INFO ] Invariant cache hit.
[2024-05-24 06:13:57] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 06:13:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 06:13:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:13:57] [INFO ] After 259ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 06:13:57] [INFO ] State equation strengthened by 266 read => feed constraints.
[2024-05-24 06:13:58] [INFO ] After 163ms SMT Verify possible using 266 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 06:13:58] [INFO ] After 259ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 68 ms.
[2024-05-24 06:13:58] [INFO ] After 691ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 609 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 609/609 places, 1596/1596 transitions.
Graph (complete) has 2662 edges and 609 vertex of which 420 are kept as prefixes of interest. Removing 189 places using SCC suffix rule.1 ms
Discarding 189 places :
Also discarding 0 output transitions
Drop transitions removed 378 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 0 with 378 rules applied. Total rules applied 379 place count 420 transition count 1218
Applied a total of 379 rules in 49 ms. Remains 420 /609 variables (removed 189) and now considering 1218/1596 (removed 378) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 420/609 places, 1218/1596 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 116982 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 116982 steps, saw 71751 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-24 06:14:01] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
// Phase 1: matrix 691 rows 420 cols
[2024-05-24 06:14:01] [INFO ] Computed 2 invariants in 3 ms
[2024-05-24 06:14:01] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 06:14:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-24 06:14:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:14:01] [INFO ] After 172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 06:14:01] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-24 06:14:01] [INFO ] After 103ms SMT Verify possible using 79 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 06:14:01] [INFO ] After 171ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-05-24 06:14:02] [INFO ] After 465ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1218/1218 transitions.
Applied a total of 0 rules in 47 ms. Remains 420 /420 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 420/420 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1218/1218 transitions.
Applied a total of 0 rules in 42 ms. Remains 420 /420 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2024-05-24 06:14:02] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
[2024-05-24 06:14:02] [INFO ] Invariant cache hit.
[2024-05-24 06:14:02] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-24 06:14:02] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
[2024-05-24 06:14:02] [INFO ] Invariant cache hit.
[2024-05-24 06:14:02] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-24 06:14:03] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
[2024-05-24 06:14:03] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-24 06:14:03] [INFO ] Flow matrix only has 691 transitions (discarded 527 similar events)
[2024-05-24 06:14:03] [INFO ] Invariant cache hit.
[2024-05-24 06:14:03] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1605 ms. Remains : 420/420 places, 1218/1218 transitions.
Ensure Unique test removed 527 transitions
Reduce isomorphic transitions removed 527 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 537 rules applied. Total rules applied 537 place count 420 transition count 681
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 548 place count 410 transition count 680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 549 place count 409 transition count 680
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 549 place count 409 transition count 613
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 683 place count 342 transition count 613
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 3 with 254 rules applied. Total rules applied 937 place count 215 transition count 486
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 1001 place count 151 transition count 358
Iterating global reduction 3 with 64 rules applied. Total rules applied 1065 place count 151 transition count 358
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1066 place count 151 transition count 357
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1066 place count 151 transition count 356
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 1068 place count 150 transition count 356
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 1131 place count 87 transition count 230
Iterating global reduction 4 with 63 rules applied. Total rules applied 1194 place count 87 transition count 230
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 1257 place count 24 transition count 104
Iterating global reduction 4 with 63 rules applied. Total rules applied 1320 place count 24 transition count 104
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 4 with 61 rules applied. Total rules applied 1381 place count 24 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1383 place count 23 transition count 44
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1390 place count 23 transition count 37
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1391 place count 23 transition count 37
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1392 place count 23 transition count 36
Applied a total of 1392 rules in 22 ms. Remains 23 /420 variables (removed 397) and now considering 36/1218 (removed 1182) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 36 rows 23 cols
[2024-05-24 06:14:03] [INFO ] Computed 2 invariants in 0 ms
[2024-05-24 06:14:03] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 06:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 06:14:03] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:14:03] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-24 06:14:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 06:14:03] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-24 06:14:03] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-24 06:14:03] [INFO ] After 54ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) (NOT p2) (NOT p0)))]
Knowledge based reduction with 10 factoid took 256 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1 reset in 473 ms.
Product exploration explored 100000 steps with 0 reset in 486 ms.
Built C files in :
/tmp/ltsmin2415578085578429648
[2024-05-24 06:14:05] [INFO ] Too many transitions (1596) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:14:05] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2415578085578429648
Running compilation step : cd /tmp/ltsmin2415578085578429648;'/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 2646 ms.
Running link step : cd /tmp/ltsmin2415578085578429648;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2415578085578429648;'/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/stateBased2940522092386188162.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 609 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 609/609 places, 1596/1596 transitions.
Applied a total of 0 rules in 71 ms. Remains 609 /609 variables (removed 0) and now considering 1596/1596 (removed 0) transitions.
[2024-05-24 06:14:20] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
// Phase 1: matrix 1067 rows 609 cols
[2024-05-24 06:14:20] [INFO ] Computed 2 invariants in 10 ms
[2024-05-24 06:14:20] [INFO ] Implicit Places using invariants in 391 ms returned []
[2024-05-24 06:14:20] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:14:20] [INFO ] Invariant cache hit.
[2024-05-24 06:14:21] [INFO ] State equation strengthened by 266 read => feed constraints.
[2024-05-24 06:14:22] [INFO ] Implicit Places using invariants and state equation in 1465 ms returned []
Implicit Place search using SMT with State Equation took 1896 ms to find 0 implicit places.
[2024-05-24 06:14:22] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-24 06:14:22] [INFO ] Flow matrix only has 1067 transitions (discarded 529 similar events)
[2024-05-24 06:14:22] [INFO ] Invariant cache hit.
[2024-05-24 06:14:22] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2473 ms. Remains : 609/609 places, 1596/1596 transitions.
Built C files in :
/tmp/ltsmin4550441954563643344
[2024-05-24 06:14:22] [INFO ] Too many transitions (1596) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:14:22] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4550441954563643344
Running compilation step : cd /tmp/ltsmin4550441954563643344;'/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 2601 ms.
Running link step : cd /tmp/ltsmin4550441954563643344;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin4550441954563643344;'/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/stateBased6227864670150210415.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 06:14:38] [INFO ] Flatten gal took : 39 ms
[2024-05-24 06:14:38] [INFO ] Flatten gal took : 39 ms
[2024-05-24 06:14:38] [INFO ] Time to serialize gal into /tmp/LTL8790562993369595400.gal : 6 ms
[2024-05-24 06:14:38] [INFO ] Time to serialize properties into /tmp/LTL16869319606982691158.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8790562993369595400.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6459379110045187985.hoa' '-atoms' '/tmp/LTL16869319606982691158.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/LTL16869319606982691158.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6459379110045187985.hoa
Detected timeout of ITS tools.
[2024-05-24 06:14:53] [INFO ] Flatten gal took : 35 ms
[2024-05-24 06:14:53] [INFO ] Flatten gal took : 35 ms
[2024-05-24 06:14:53] [INFO ] Time to serialize gal into /tmp/LTL4391089430540931169.gal : 6 ms
[2024-05-24 06:14:53] [INFO ] Time to serialize properties into /tmp/LTL5860630403187671742.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/LTL4391089430540931169.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5860630403187671742.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((X(F("(p1179>=2)")))U(("(l390>=3)")||(F("(l655<=l1199)")))))))
Formula 0 simplified : GF(XG!"(p1179>=2)" R (!"(l390>=3)" & G!"(l655<=l1199)"))
Detected timeout of ITS tools.
[2024-05-24 06:15:08] [INFO ] Flatten gal took : 37 ms
[2024-05-24 06:15:08] [INFO ] Applying decomposition
[2024-05-24 06:15:08] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15110586724895662864.txt' '-o' '/tmp/graph15110586724895662864.bin' '-w' '/tmp/graph15110586724895662864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15110586724895662864.bin' '-l' '-1' '-v' '-w' '/tmp/graph15110586724895662864.weights' '-q' '0' '-e' '0.001'
[2024-05-24 06:15:08] [INFO ] Decomposing Gal with order
[2024-05-24 06:15:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 06:15:08] [INFO ] Removed a total of 470 redundant transitions.
[2024-05-24 06:15:08] [INFO ] Flatten gal took : 104 ms
[2024-05-24 06:15:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 222 labels/synchronizations in 19 ms.
[2024-05-24 06:15:09] [INFO ] Time to serialize gal into /tmp/LTL7435790679496304496.gal : 31 ms
[2024-05-24 06:15:09] [INFO ] Time to serialize properties into /tmp/LTL14716431093751321415.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/LTL7435790679496304496.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14716431093751321415.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 : !((F(G((X(F("(gi0.gu0.p1179>=2)")))U(("(gi0.gu0.l390>=3)")||(F("(gu53.l655<=gu53.l1199)")))))))
Formula 0 simplified : GF(XG!"(gi0.gu0.p1179>=2)" R (!"(gi0.gu0.l390>=3)" & G!"(gu53.l655<=gu53.l1199)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8842844792138657378
[2024-05-24 06:15:24] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8842844792138657378
Running compilation step : cd /tmp/ltsmin8842844792138657378;'/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 2677 ms.
Running link step : cd /tmp/ltsmin8842844792138657378;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8842844792138657378;'/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' '<>([]((X(<>((LTLAPp0==true))) U ((LTLAPp1==true)||<>((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-c008-LTLCardinality-05 finished in 120644 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(F(!p0))))))'
Support contains 2 out of 816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 801 transition count 2080
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 801 transition count 2080
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 42 place count 801 transition count 2068
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 56 place count 787 transition count 2040
Iterating global reduction 1 with 14 rules applied. Total rules applied 70 place count 787 transition count 2040
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 74 place count 787 transition count 2036
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 86 place count 775 transition count 2008
Iterating global reduction 2 with 12 rules applied. Total rules applied 98 place count 775 transition count 2008
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 114 place count 759 transition count 1956
Iterating global reduction 2 with 16 rules applied. Total rules applied 130 place count 759 transition count 1956
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 147 place count 742 transition count 1900
Iterating global reduction 2 with 17 rules applied. Total rules applied 164 place count 742 transition count 1900
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 180 place count 726 transition count 1862
Iterating global reduction 2 with 16 rules applied. Total rules applied 196 place count 726 transition count 1862
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 212 place count 710 transition count 1830
Iterating global reduction 2 with 16 rules applied. Total rules applied 228 place count 710 transition count 1830
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 246 place count 692 transition count 1788
Iterating global reduction 2 with 18 rules applied. Total rules applied 264 place count 692 transition count 1788
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 283 place count 673 transition count 1740
Iterating global reduction 2 with 19 rules applied. Total rules applied 302 place count 673 transition count 1740
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 320 place count 655 transition count 1696
Iterating global reduction 2 with 18 rules applied. Total rules applied 338 place count 655 transition count 1696
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 348 place count 645 transition count 1672
Iterating global reduction 2 with 10 rules applied. Total rules applied 358 place count 645 transition count 1672
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 365 place count 638 transition count 1658
Iterating global reduction 2 with 7 rules applied. Total rules applied 372 place count 638 transition count 1658
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 379 place count 631 transition count 1644
Iterating global reduction 2 with 7 rules applied. Total rules applied 386 place count 631 transition count 1644
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 393 place count 624 transition count 1630
Iterating global reduction 2 with 7 rules applied. Total rules applied 400 place count 624 transition count 1630
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 404 place count 620 transition count 1622
Iterating global reduction 2 with 4 rules applied. Total rules applied 408 place count 620 transition count 1622
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 410 place count 618 transition count 1618
Iterating global reduction 2 with 2 rules applied. Total rules applied 412 place count 618 transition count 1618
Applied a total of 412 rules in 279 ms. Remains 618 /816 variables (removed 198) and now considering 1618/2110 (removed 492) transitions.
[2024-05-24 06:15:39] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
// Phase 1: matrix 1080 rows 618 cols
[2024-05-24 06:15:39] [INFO ] Computed 2 invariants in 11 ms
[2024-05-24 06:15:40] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-24 06:15:40] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
[2024-05-24 06:15:40] [INFO ] Invariant cache hit.
[2024-05-24 06:15:40] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:15:41] [INFO ] Implicit Places using invariants and state equation in 1545 ms returned []
Implicit Place search using SMT with State Equation took 1991 ms to find 0 implicit places.
[2024-05-24 06:15:41] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
[2024-05-24 06:15:41] [INFO ] Invariant cache hit.
[2024-05-24 06:15:42] [INFO ] Dead Transitions using invariants and state equation in 512 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 618/816 places, 1618/2110 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2792 ms. Remains : 618/816 places, 1618/2110 transitions.
Stuttering acceptance computed with spot in 103 ms :[false, false, p0]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s549 s519)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 24901 reset in 628 ms.
Product exploration explored 100000 steps with 25001 reset in 629 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 74 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[false, p0]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 475725 steps, run timeout after 3006 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 475725 steps, saw 308779 distinct states, run finished after 3006 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 06:15:46] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
[2024-05-24 06:15:46] [INFO ] Invariant cache hit.
[2024-05-24 06:15:46] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:15:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-24 06:15:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:15:47] [INFO ] After 227ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:15:47] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:15:47] [INFO ] After 59ms SMT Verify possible using 267 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:15:47] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2024-05-24 06:15:47] [INFO ] After 488ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 618/618 places, 1618/1618 transitions.
Graph (complete) has 2695 edges and 618 vertex of which 426 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 426 transition count 1234
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 389 place count 426 transition count 1230
Applied a total of 389 rules in 104 ms. Remains 426 /618 variables (removed 192) and now considering 1230/1618 (removed 388) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 426/618 places, 1230/1618 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Finished Best-First random walk after 990 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=495 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 99 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 68 ms :[false, p0]
Stuttering acceptance computed with spot in 61 ms :[false, p0]
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 618/618 places, 1618/1618 transitions.
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 618 transition count 1614
Applied a total of 4 rules in 151 ms. Remains 618 /618 variables (removed 0) and now considering 1614/1618 (removed 4) transitions.
[2024-05-24 06:15:47] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
// Phase 1: matrix 1078 rows 618 cols
[2024-05-24 06:15:47] [INFO ] Computed 2 invariants in 12 ms
[2024-05-24 06:15:48] [INFO ] Implicit Places using invariants in 448 ms returned []
[2024-05-24 06:15:48] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:15:48] [INFO ] Invariant cache hit.
[2024-05-24 06:15:48] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:15:49] [INFO ] Implicit Places using invariants and state equation in 1395 ms returned []
Implicit Place search using SMT with State Equation took 1875 ms to find 0 implicit places.
[2024-05-24 06:15:49] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-24 06:15:49] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:15:49] [INFO ] Invariant cache hit.
[2024-05-24 06:15:50] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 618/618 places, 1614/1618 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2582 ms. Remains : 618/618 places, 1614/1618 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 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 61 ms :[false, p0]
Incomplete random walk after 10004 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 119 steps, run visited all 1 properties in 3 ms. (steps per millisecond=39 )
Probabilistic random walk after 119 steps, saw 97 distinct states, run finished after 3 ms. (steps per millisecond=39 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 76 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 54 ms :[false, p0]
Stuttering acceptance computed with spot in 59 ms :[false, p0]
Stuttering acceptance computed with spot in 52 ms :[false, p0]
Product exploration explored 100000 steps with 33307 reset in 687 ms.
Product exploration explored 100000 steps with 33225 reset in 691 ms.
Built C files in :
/tmp/ltsmin9606211021620985615
[2024-05-24 06:15:52] [INFO ] Too many transitions (1614) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:15:52] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9606211021620985615
Running compilation step : cd /tmp/ltsmin9606211021620985615;'/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 2656 ms.
Running link step : cd /tmp/ltsmin9606211021620985615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9606211021620985615;'/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/stateBased8945528935035459992.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 618/618 places, 1614/1614 transitions.
Applied a total of 0 rules in 92 ms. Remains 618 /618 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2024-05-24 06:16:07] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:16:07] [INFO ] Invariant cache hit.
[2024-05-24 06:16:07] [INFO ] Implicit Places using invariants in 495 ms returned []
[2024-05-24 06:16:07] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:16:07] [INFO ] Invariant cache hit.
[2024-05-24 06:16:08] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:16:09] [INFO ] Implicit Places using invariants and state equation in 1437 ms returned []
Implicit Place search using SMT with State Equation took 1954 ms to find 0 implicit places.
[2024-05-24 06:16:09] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-24 06:16:09] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:16:09] [INFO ] Invariant cache hit.
[2024-05-24 06:16:09] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2624 ms. Remains : 618/618 places, 1614/1614 transitions.
Built C files in :
/tmp/ltsmin4115348085415061913
[2024-05-24 06:16:09] [INFO ] Too many transitions (1614) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:16:09] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4115348085415061913
Running compilation step : cd /tmp/ltsmin4115348085415061913;'/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 2715 ms.
Running link step : cd /tmp/ltsmin4115348085415061913;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4115348085415061913;'/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/stateBased9734808861076511081.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 06:16:24] [INFO ] Flatten gal took : 67 ms
[2024-05-24 06:16:24] [INFO ] Flatten gal took : 62 ms
[2024-05-24 06:16:24] [INFO ] Time to serialize gal into /tmp/LTL8667499899917820467.gal : 9 ms
[2024-05-24 06:16:24] [INFO ] Time to serialize properties into /tmp/LTL6211823793778008367.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8667499899917820467.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11232722385874710313.hoa' '-atoms' '/tmp/LTL6211823793778008367.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/LTL6211823793778008367.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11232722385874710313.hoa
Detected timeout of ITS tools.
[2024-05-24 06:16:40] [INFO ] Flatten gal took : 51 ms
[2024-05-24 06:16:40] [INFO ] Flatten gal took : 63 ms
[2024-05-24 06:16:40] [INFO ] Time to serialize gal into /tmp/LTL4099536674515318815.gal : 21 ms
[2024-05-24 06:16:40] [INFO ] Time to serialize properties into /tmp/LTL972624446258786342.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/LTL4099536674515318815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL972624446258786342.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...274
Read 1 LTL properties
Checking formula 0 : !((X(G(("(l2303>l1034)")||(X(F("(l2303<=l1034)")))))))
Formula 0 simplified : XF(!"(l2303>l1034)" & XG!"(l2303<=l1034)")
Detected timeout of ITS tools.
[2024-05-24 06:16:55] [INFO ] Flatten gal took : 41 ms
[2024-05-24 06:16:55] [INFO ] Applying decomposition
[2024-05-24 06:16:55] [INFO ] Flatten gal took : 38 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/graph14159575317035950392.txt' '-o' '/tmp/graph14159575317035950392.bin' '-w' '/tmp/graph14159575317035950392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14159575317035950392.bin' '-l' '-1' '-v' '-w' '/tmp/graph14159575317035950392.weights' '-q' '0' '-e' '0.001'
[2024-05-24 06:16:55] [INFO ] Decomposing Gal with order
[2024-05-24 06:16:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 06:16:55] [INFO ] Removed a total of 550 redundant transitions.
[2024-05-24 06:16:55] [INFO ] Flatten gal took : 89 ms
[2024-05-24 06:16:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 260 labels/synchronizations in 8 ms.
[2024-05-24 06:16:55] [INFO ] Time to serialize gal into /tmp/LTL16393213053453678205.gal : 6 ms
[2024-05-24 06:16:55] [INFO ] Time to serialize properties into /tmp/LTL14948652440688116233.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/LTL16393213053453678205.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14948652440688116233.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G(("(gu62.l2303>gu62.l1034)")||(X(F("(gu62.l2303<=gu62.l1034)")))))))
Formula 0 simplified : XF(!"(gu62.l2303>gu62.l1034)" & XG!"(gu62.l2303<=gu62.l1034)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8047367759887646791
[2024-05-24 06:17:10] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8047367759887646791
Running compilation step : cd /tmp/ltsmin8047367759887646791;'/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 2945 ms.
Running link step : cd /tmp/ltsmin8047367759887646791;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8047367759887646791;'/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' 'X([](((LTLAPp0==true)||X(<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-c008-LTLCardinality-07 finished in 106402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1&&G(F(p2)))))'
Support contains 4 out of 816 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 801 transition count 2080
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 801 transition count 2080
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 44 place count 801 transition count 2066
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 56 place count 789 transition count 2042
Iterating global reduction 1 with 12 rules applied. Total rules applied 68 place count 789 transition count 2042
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 72 place count 789 transition count 2038
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 82 place count 779 transition count 2016
Iterating global reduction 2 with 10 rules applied. Total rules applied 92 place count 779 transition count 2016
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 107 place count 764 transition count 1968
Iterating global reduction 2 with 15 rules applied. Total rules applied 122 place count 764 transition count 1968
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 139 place count 747 transition count 1912
Iterating global reduction 2 with 17 rules applied. Total rules applied 156 place count 747 transition count 1912
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 172 place count 731 transition count 1874
Iterating global reduction 2 with 16 rules applied. Total rules applied 188 place count 731 transition count 1874
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 204 place count 715 transition count 1842
Iterating global reduction 2 with 16 rules applied. Total rules applied 220 place count 715 transition count 1842
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 238 place count 697 transition count 1800
Iterating global reduction 2 with 18 rules applied. Total rules applied 256 place count 697 transition count 1800
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 276 place count 677 transition count 1746
Iterating global reduction 2 with 20 rules applied. Total rules applied 296 place count 677 transition count 1746
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 315 place count 658 transition count 1698
Iterating global reduction 2 with 19 rules applied. Total rules applied 334 place count 658 transition count 1698
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 345 place count 647 transition count 1674
Iterating global reduction 2 with 11 rules applied. Total rules applied 356 place count 647 transition count 1674
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 364 place count 639 transition count 1658
Iterating global reduction 2 with 8 rules applied. Total rules applied 372 place count 639 transition count 1658
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 380 place count 631 transition count 1642
Iterating global reduction 2 with 8 rules applied. Total rules applied 388 place count 631 transition count 1642
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 396 place count 623 transition count 1626
Iterating global reduction 2 with 8 rules applied. Total rules applied 404 place count 623 transition count 1626
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 409 place count 618 transition count 1616
Iterating global reduction 2 with 5 rules applied. Total rules applied 414 place count 618 transition count 1616
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 415 place count 617 transition count 1614
Iterating global reduction 2 with 1 rules applied. Total rules applied 416 place count 617 transition count 1614
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 420 place count 617 transition count 1610
Applied a total of 420 rules in 464 ms. Remains 617 /816 variables (removed 199) and now considering 1610/2110 (removed 500) transitions.
[2024-05-24 06:17:26] [INFO ] Flow matrix only has 1077 transitions (discarded 533 similar events)
// Phase 1: matrix 1077 rows 617 cols
[2024-05-24 06:17:26] [INFO ] Computed 2 invariants in 16 ms
[2024-05-24 06:17:26] [INFO ] Implicit Places using invariants in 407 ms returned []
[2024-05-24 06:17:26] [INFO ] Flow matrix only has 1077 transitions (discarded 533 similar events)
[2024-05-24 06:17:26] [INFO ] Invariant cache hit.
[2024-05-24 06:17:26] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:17:28] [INFO ] Implicit Places using invariants and state equation in 1537 ms returned []
Implicit Place search using SMT with State Equation took 1947 ms to find 0 implicit places.
[2024-05-24 06:17:28] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-24 06:17:28] [INFO ] Flow matrix only has 1077 transitions (discarded 533 similar events)
[2024-05-24 06:17:28] [INFO ] Invariant cache hit.
[2024-05-24 06:17:28] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 617/816 places, 1610/2110 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2954 ms. Remains : 617/816 places, 1610/2110 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s525), p0:(LEQ s545 s102), p2:(GT s204 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 411 ms.
Stack based approach found an accepted trace after 579 steps with 0 reset with depth 580 and stack size 580 in 2 ms.
FORMULA FunctionPointer-PT-c008-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-c008-LTLCardinality-09 finished in 3526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 800 transition count 2078
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 800 transition count 2078
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 800 transition count 2066
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 56 place count 788 transition count 2042
Iterating global reduction 1 with 12 rules applied. Total rules applied 68 place count 788 transition count 2042
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 79 place count 777 transition count 2016
Iterating global reduction 1 with 11 rules applied. Total rules applied 90 place count 777 transition count 2016
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 105 place count 762 transition count 1966
Iterating global reduction 1 with 15 rules applied. Total rules applied 120 place count 762 transition count 1966
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 135 place count 747 transition count 1920
Iterating global reduction 1 with 15 rules applied. Total rules applied 150 place count 747 transition count 1920
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 164 place count 733 transition count 1892
Iterating global reduction 1 with 14 rules applied. Total rules applied 178 place count 733 transition count 1892
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 192 place count 719 transition count 1864
Iterating global reduction 1 with 14 rules applied. Total rules applied 206 place count 719 transition count 1864
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 222 place count 703 transition count 1826
Iterating global reduction 1 with 16 rules applied. Total rules applied 238 place count 703 transition count 1826
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 258 place count 683 transition count 1768
Iterating global reduction 1 with 20 rules applied. Total rules applied 278 place count 683 transition count 1768
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 296 place count 665 transition count 1718
Iterating global reduction 1 with 18 rules applied. Total rules applied 314 place count 665 transition count 1718
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 324 place count 655 transition count 1696
Iterating global reduction 1 with 10 rules applied. Total rules applied 334 place count 655 transition count 1696
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 344 place count 645 transition count 1676
Iterating global reduction 1 with 10 rules applied. Total rules applied 354 place count 645 transition count 1676
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 364 place count 635 transition count 1656
Iterating global reduction 1 with 10 rules applied. Total rules applied 374 place count 635 transition count 1656
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 384 place count 625 transition count 1636
Iterating global reduction 1 with 10 rules applied. Total rules applied 394 place count 625 transition count 1636
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 401 place count 618 transition count 1622
Iterating global reduction 1 with 7 rules applied. Total rules applied 408 place count 618 transition count 1622
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 409 place count 617 transition count 1620
Iterating global reduction 1 with 1 rules applied. Total rules applied 410 place count 617 transition count 1620
Applied a total of 410 rules in 288 ms. Remains 617 /816 variables (removed 199) and now considering 1620/2110 (removed 490) transitions.
[2024-05-24 06:17:29] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
// Phase 1: matrix 1079 rows 617 cols
[2024-05-24 06:17:29] [INFO ] Computed 2 invariants in 14 ms
[2024-05-24 06:17:29] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-24 06:17:29] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
[2024-05-24 06:17:29] [INFO ] Invariant cache hit.
[2024-05-24 06:17:30] [INFO ] State equation strengthened by 265 read => feed constraints.
[2024-05-24 06:17:31] [INFO ] Implicit Places using invariants and state equation in 1581 ms returned []
Implicit Place search using SMT with State Equation took 1991 ms to find 0 implicit places.
[2024-05-24 06:17:31] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
[2024-05-24 06:17:31] [INFO ] Invariant cache hit.
[2024-05-24 06:17:32] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 617/816 places, 1620/2110 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2753 ms. Remains : 617/816 places, 1620/2110 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s540 s346)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 327 steps with 1 reset in 5 ms.
FORMULA FunctionPointer-PT-c008-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c008-LTLCardinality-10 finished in 2856 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 1 out of 816 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 799 transition count 2076
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 799 transition count 2076
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 48 place count 799 transition count 2062
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 62 place count 785 transition count 2034
Iterating global reduction 1 with 14 rules applied. Total rules applied 76 place count 785 transition count 2034
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 785 transition count 2030
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 92 place count 773 transition count 2002
Iterating global reduction 2 with 12 rules applied. Total rules applied 104 place count 773 transition count 2002
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 120 place count 757 transition count 1950
Iterating global reduction 2 with 16 rules applied. Total rules applied 136 place count 757 transition count 1950
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 154 place count 739 transition count 1892
Iterating global reduction 2 with 18 rules applied. Total rules applied 172 place count 739 transition count 1892
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 189 place count 722 transition count 1852
Iterating global reduction 2 with 17 rules applied. Total rules applied 206 place count 722 transition count 1852
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 223 place count 705 transition count 1818
Iterating global reduction 2 with 17 rules applied. Total rules applied 240 place count 705 transition count 1818
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 259 place count 686 transition count 1774
Iterating global reduction 2 with 19 rules applied. Total rules applied 278 place count 686 transition count 1774
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 299 place count 665 transition count 1718
Iterating global reduction 2 with 21 rules applied. Total rules applied 320 place count 665 transition count 1718
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 339 place count 646 transition count 1670
Iterating global reduction 2 with 19 rules applied. Total rules applied 358 place count 646 transition count 1670
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 369 place count 635 transition count 1646
Iterating global reduction 2 with 11 rules applied. Total rules applied 380 place count 635 transition count 1646
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 388 place count 627 transition count 1630
Iterating global reduction 2 with 8 rules applied. Total rules applied 396 place count 627 transition count 1630
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 404 place count 619 transition count 1614
Iterating global reduction 2 with 8 rules applied. Total rules applied 412 place count 619 transition count 1614
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 420 place count 611 transition count 1598
Iterating global reduction 2 with 8 rules applied. Total rules applied 428 place count 611 transition count 1598
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 433 place count 606 transition count 1588
Iterating global reduction 2 with 5 rules applied. Total rules applied 438 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 439 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 440 place count 605 transition count 1586
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 442 place count 605 transition count 1584
Applied a total of 442 rules in 448 ms. Remains 605 /816 variables (removed 211) and now considering 1584/2110 (removed 526) transitions.
[2024-05-24 06:17:32] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
// Phase 1: matrix 1057 rows 605 cols
[2024-05-24 06:17:32] [INFO ] Computed 2 invariants in 11 ms
[2024-05-24 06:17:32] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-05-24 06:17:32] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:17:32] [INFO ] Invariant cache hit.
[2024-05-24 06:17:33] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 06:17:34] [INFO ] Implicit Places using invariants and state equation in 1897 ms returned []
Implicit Place search using SMT with State Equation took 2282 ms to find 0 implicit places.
[2024-05-24 06:17:34] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 06:17:34] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:17:34] [INFO ] Invariant cache hit.
[2024-05-24 06:17:35] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 605/816 places, 1584/2110 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3272 ms. Remains : 605/816 places, 1584/2110 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-13 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:(LEQ s59 0)], 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 0 reset in 426 ms.
Product exploration explored 100000 steps with 1 reset in 571 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Detected a total of 192/605 stabilizing places and 512/1584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 108 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3380 steps, including 1 resets, run visited all 1 properties in 10 ms. (steps per millisecond=338 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 128 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 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 605 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 80 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2024-05-24 06:17:37] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:17:37] [INFO ] Invariant cache hit.
[2024-05-24 06:17:37] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-05-24 06:17:37] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:17:37] [INFO ] Invariant cache hit.
[2024-05-24 06:17:37] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 06:17:39] [INFO ] Implicit Places using invariants and state equation in 1675 ms returned []
Implicit Place search using SMT with State Equation took 2043 ms to find 0 implicit places.
[2024-05-24 06:17:39] [INFO ] Redundant transitions in 29 ms returned []
[2024-05-24 06:17:39] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:17:39] [INFO ] Invariant cache hit.
[2024-05-24 06:17:39] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2665 ms. Remains : 605/605 places, 1584/1584 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Detected a total of 192/605 stabilizing places and 512/1584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 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 72 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 468266 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 468266 steps, saw 303937 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 06:17:42] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:17:42] [INFO ] Invariant cache hit.
[2024-05-24 06:17:42] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:17:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 06:17:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 06:17:43] [INFO ] After 233ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:17:43] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 06:17:43] [INFO ] After 63ms SMT Verify possible using 262 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:17:43] [INFO ] After 111ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-24 06:17:43] [INFO ] After 464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 235 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 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 412 ms.
Product exploration explored 100000 steps with 0 reset in 469 ms.
Built C files in :
/tmp/ltsmin3005135546876176053
[2024-05-24 06:17:44] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:17:44] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3005135546876176053
Running compilation step : cd /tmp/ltsmin3005135546876176053;'/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 2633 ms.
Running link step : cd /tmp/ltsmin3005135546876176053;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin3005135546876176053;'/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/stateBased7727863350260472652.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 605 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 80 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2024-05-24 06:17:59] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:17:59] [INFO ] Invariant cache hit.
[2024-05-24 06:18:00] [INFO ] Implicit Places using invariants in 388 ms returned []
[2024-05-24 06:18:00] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:18:00] [INFO ] Invariant cache hit.
[2024-05-24 06:18:00] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 06:18:01] [INFO ] Implicit Places using invariants and state equation in 1636 ms returned []
Implicit Place search using SMT with State Equation took 2027 ms to find 0 implicit places.
[2024-05-24 06:18:01] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-24 06:18:01] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 06:18:01] [INFO ] Invariant cache hit.
[2024-05-24 06:18:02] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2612 ms. Remains : 605/605 places, 1584/1584 transitions.
Built C files in :
/tmp/ltsmin10201525207819304966
[2024-05-24 06:18:02] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:18:02] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10201525207819304966
Running compilation step : cd /tmp/ltsmin10201525207819304966;'/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 2888 ms.
Running link step : cd /tmp/ltsmin10201525207819304966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin10201525207819304966;'/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/stateBased12436730807250044159.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 06:18:17] [INFO ] Flatten gal took : 34 ms
[2024-05-24 06:18:17] [INFO ] Flatten gal took : 34 ms
[2024-05-24 06:18:17] [INFO ] Time to serialize gal into /tmp/LTL12428675182627225011.gal : 14 ms
[2024-05-24 06:18:17] [INFO ] Time to serialize properties into /tmp/LTL16800232854226178501.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12428675182627225011.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4130734378717218089.hoa' '-atoms' '/tmp/LTL16800232854226178501.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...319
Loading property file /tmp/LTL16800232854226178501.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4130734378717218089.hoa
Detected timeout of ITS tools.
[2024-05-24 06:18:32] [INFO ] Flatten gal took : 32 ms
[2024-05-24 06:18:32] [INFO ] Flatten gal took : 33 ms
[2024-05-24 06:18:32] [INFO ] Time to serialize gal into /tmp/LTL6077240973872540436.gal : 5 ms
[2024-05-24 06:18:32] [INFO ] Time to serialize properties into /tmp/LTL13992754363791706154.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/LTL6077240973872540436.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13992754363791706154.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("(l426<=0)"))))
Formula 0 simplified : FG!"(l426<=0)"
Detected timeout of ITS tools.
[2024-05-24 06:18:47] [INFO ] Flatten gal took : 33 ms
[2024-05-24 06:18:47] [INFO ] Applying decomposition
[2024-05-24 06:18:47] [INFO ] Flatten gal took : 35 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/graph8147128643259795893.txt' '-o' '/tmp/graph8147128643259795893.bin' '-w' '/tmp/graph8147128643259795893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8147128643259795893.bin' '-l' '-1' '-v' '-w' '/tmp/graph8147128643259795893.weights' '-q' '0' '-e' '0.001'
[2024-05-24 06:18:47] [INFO ] Decomposing Gal with order
[2024-05-24 06:18:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 06:18:48] [INFO ] Removed a total of 2628 redundant transitions.
[2024-05-24 06:18:48] [INFO ] Flatten gal took : 76 ms
[2024-05-24 06:18:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1119 labels/synchronizations in 36 ms.
[2024-05-24 06:18:48] [INFO ] Time to serialize gal into /tmp/LTL13221546224750068225.gal : 9 ms
[2024-05-24 06:18:48] [INFO ] Time to serialize properties into /tmp/LTL9628379759872508667.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/LTL13221546224750068225.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9628379759872508667.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("(i6.u26.l426<=0)"))))
Formula 0 simplified : FG!"(i6.u26.l426<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17844084150362249531
[2024-05-24 06:19:03] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17844084150362249531
Running compilation step : cd /tmp/ltsmin17844084150362249531;'/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 2686 ms.
Running link step : cd /tmp/ltsmin17844084150362249531;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17844084150362249531;'/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)))' '--buchi-type=spotba'
LTSmin run took 6045 ms.
FORMULA FunctionPointer-PT-c008-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FunctionPointer-PT-c008-LTLCardinality-13 finished in 99889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (p1||G(p0)))))'
Support contains 3 out of 816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 800 transition count 2078
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 800 transition count 2078
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 800 transition count 2066
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 57 place count 787 transition count 2040
Iterating global reduction 1 with 13 rules applied. Total rules applied 70 place count 787 transition count 2040
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 74 place count 787 transition count 2036
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 85 place count 776 transition count 2010
Iterating global reduction 2 with 11 rules applied. Total rules applied 96 place count 776 transition count 2010
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 108 place count 764 transition count 1974
Iterating global reduction 2 with 12 rules applied. Total rules applied 120 place count 764 transition count 1974
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 135 place count 749 transition count 1928
Iterating global reduction 2 with 15 rules applied. Total rules applied 150 place count 749 transition count 1928
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 164 place count 735 transition count 1892
Iterating global reduction 2 with 14 rules applied. Total rules applied 178 place count 735 transition count 1892
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 192 place count 721 transition count 1864
Iterating global reduction 2 with 14 rules applied. Total rules applied 206 place count 721 transition count 1864
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 223 place count 704 transition count 1822
Iterating global reduction 2 with 17 rules applied. Total rules applied 240 place count 704 transition count 1822
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 259 place count 685 transition count 1768
Iterating global reduction 2 with 19 rules applied. Total rules applied 278 place count 685 transition count 1768
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 296 place count 667 transition count 1720
Iterating global reduction 2 with 18 rules applied. Total rules applied 314 place count 667 transition count 1720
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 328 place count 653 transition count 1688
Iterating global reduction 2 with 14 rules applied. Total rules applied 342 place count 653 transition count 1688
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 352 place count 643 transition count 1668
Iterating global reduction 2 with 10 rules applied. Total rules applied 362 place count 643 transition count 1668
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 372 place count 633 transition count 1648
Iterating global reduction 2 with 10 rules applied. Total rules applied 382 place count 633 transition count 1648
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 392 place count 623 transition count 1628
Iterating global reduction 2 with 10 rules applied. Total rules applied 402 place count 623 transition count 1628
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 408 place count 617 transition count 1616
Iterating global reduction 2 with 6 rules applied. Total rules applied 414 place count 617 transition count 1616
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 416 place count 615 transition count 1612
Iterating global reduction 2 with 2 rules applied. Total rules applied 418 place count 615 transition count 1612
Applied a total of 418 rules in 290 ms. Remains 615 /816 variables (removed 201) and now considering 1612/2110 (removed 498) transitions.
[2024-05-24 06:19:12] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
// Phase 1: matrix 1075 rows 615 cols
[2024-05-24 06:19:12] [INFO ] Computed 2 invariants in 6 ms
[2024-05-24 06:19:12] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-24 06:19:12] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
[2024-05-24 06:19:12] [INFO ] Invariant cache hit.
[2024-05-24 06:19:12] [INFO ] State equation strengthened by 265 read => feed constraints.
[2024-05-24 06:19:14] [INFO ] Implicit Places using invariants and state equation in 1504 ms returned []
Implicit Place search using SMT with State Equation took 1916 ms to find 0 implicit places.
[2024-05-24 06:19:14] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
[2024-05-24 06:19:14] [INFO ] Invariant cache hit.
[2024-05-24 06:19:14] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 615/816 places, 1612/2110 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2933 ms. Remains : 615/816 places, 1612/2110 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GT s265 0) (GT s591 s544)), p0:(GT s591 s544)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c008-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c008-LTLCardinality-15 finished in 3024 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(F(p0))||G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p0)) U (p1||F(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' '!(X(G((p0||X(F(!p0))))))'
Found a Lengthening insensitive property : FunctionPointer-PT-c008-LTLCardinality-07
Stuttering acceptance computed with spot in 87 ms :[false, false, p0]
Support contains 2 out of 816 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 816/816 places, 2110/2110 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 801 transition count 2080
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 801 transition count 2080
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 42 place count 801 transition count 2068
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 56 place count 787 transition count 2040
Iterating global reduction 1 with 14 rules applied. Total rules applied 70 place count 787 transition count 2040
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 74 place count 787 transition count 2036
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 86 place count 775 transition count 2008
Iterating global reduction 2 with 12 rules applied. Total rules applied 98 place count 775 transition count 2008
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 114 place count 759 transition count 1956
Iterating global reduction 2 with 16 rules applied. Total rules applied 130 place count 759 transition count 1956
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 147 place count 742 transition count 1900
Iterating global reduction 2 with 17 rules applied. Total rules applied 164 place count 742 transition count 1900
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 180 place count 726 transition count 1862
Iterating global reduction 2 with 16 rules applied. Total rules applied 196 place count 726 transition count 1862
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 212 place count 710 transition count 1830
Iterating global reduction 2 with 16 rules applied. Total rules applied 228 place count 710 transition count 1830
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 246 place count 692 transition count 1788
Iterating global reduction 2 with 18 rules applied. Total rules applied 264 place count 692 transition count 1788
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 283 place count 673 transition count 1740
Iterating global reduction 2 with 19 rules applied. Total rules applied 302 place count 673 transition count 1740
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 320 place count 655 transition count 1696
Iterating global reduction 2 with 18 rules applied. Total rules applied 338 place count 655 transition count 1696
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 348 place count 645 transition count 1672
Iterating global reduction 2 with 10 rules applied. Total rules applied 358 place count 645 transition count 1672
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 365 place count 638 transition count 1658
Iterating global reduction 2 with 7 rules applied. Total rules applied 372 place count 638 transition count 1658
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 379 place count 631 transition count 1644
Iterating global reduction 2 with 7 rules applied. Total rules applied 386 place count 631 transition count 1644
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 393 place count 624 transition count 1630
Iterating global reduction 2 with 7 rules applied. Total rules applied 400 place count 624 transition count 1630
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 404 place count 620 transition count 1622
Iterating global reduction 2 with 4 rules applied. Total rules applied 408 place count 620 transition count 1622
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 410 place count 618 transition count 1618
Iterating global reduction 2 with 2 rules applied. Total rules applied 412 place count 618 transition count 1618
Applied a total of 412 rules in 355 ms. Remains 618 /816 variables (removed 198) and now considering 1618/2110 (removed 492) transitions.
[2024-05-24 06:19:15] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
// Phase 1: matrix 1080 rows 618 cols
[2024-05-24 06:19:15] [INFO ] Computed 2 invariants in 4 ms
[2024-05-24 06:19:16] [INFO ] Implicit Places using invariants in 400 ms returned []
[2024-05-24 06:19:16] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
[2024-05-24 06:19:16] [INFO ] Invariant cache hit.
[2024-05-24 06:19:16] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:19:18] [INFO ] Implicit Places using invariants and state equation in 2539 ms returned []
Implicit Place search using SMT with State Equation took 2969 ms to find 0 implicit places.
[2024-05-24 06:19:18] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
[2024-05-24 06:19:18] [INFO ] Invariant cache hit.
[2024-05-24 06:19:19] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 618/816 places, 1618/2110 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3850 ms. Remains : 618/816 places, 1618/2110 transitions.
Running random walk in product with property : FunctionPointer-PT-c008-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s549 s519)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 24928 reset in 635 ms.
Product exploration explored 100000 steps with 25146 reset in 649 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 71 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[false, p0]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 460436 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 460436 steps, saw 298854 distinct states, run finished after 3001 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 06:19:23] [INFO ] Flow matrix only has 1080 transitions (discarded 538 similar events)
[2024-05-24 06:19:23] [INFO ] Invariant cache hit.
[2024-05-24 06:19:23] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 06:19:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-24 06:19:23] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 06:19:24] [INFO ] After 230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 06:19:24] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:19:24] [INFO ] After 67ms SMT Verify possible using 267 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 06:19:24] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2024-05-24 06:19:24] [INFO ] After 489ms 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 618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 618/618 places, 1618/1618 transitions.
Graph (complete) has 2695 edges and 618 vertex of which 426 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 426 transition count 1234
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 389 place count 426 transition count 1230
Applied a total of 389 rules in 99 ms. Remains 426 /618 variables (removed 192) and now considering 1230/1618 (removed 388) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 426/618 places, 1230/1618 transitions.
Finished random walk after 7344 steps, including 2 resets, run visited all 1 properties in 17 ms. (steps per millisecond=432 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 99 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 64 ms :[false, p0]
Stuttering acceptance computed with spot in 56 ms :[false, p0]
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 618/618 places, 1618/1618 transitions.
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 618 transition count 1614
Applied a total of 4 rules in 150 ms. Remains 618 /618 variables (removed 0) and now considering 1614/1618 (removed 4) transitions.
[2024-05-24 06:19:24] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
// Phase 1: matrix 1078 rows 618 cols
[2024-05-24 06:19:24] [INFO ] Computed 2 invariants in 12 ms
[2024-05-24 06:19:25] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-24 06:19:25] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:19:25] [INFO ] Invariant cache hit.
[2024-05-24 06:19:25] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:19:26] [INFO ] Implicit Places using invariants and state equation in 1391 ms returned []
Implicit Place search using SMT with State Equation took 1808 ms to find 0 implicit places.
[2024-05-24 06:19:26] [INFO ] Redundant transitions in 40 ms returned []
[2024-05-24 06:19:26] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:19:26] [INFO ] Invariant cache hit.
[2024-05-24 06:19:27] [INFO ] Dead Transitions using invariants and state equation in 643 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 618/618 places, 1614/1618 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2682 ms. Remains : 618/618 places, 1614/1618 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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 54 ms :[false, p0]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) 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 1) seen :0
Finished probabilistic random walk after 119 steps, run visited all 1 properties in 4 ms. (steps per millisecond=29 )
Probabilistic random walk after 119 steps, saw 97 distinct states, run finished after 4 ms. (steps per millisecond=29 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 126 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 64 ms :[false, p0]
Stuttering acceptance computed with spot in 55 ms :[false, p0]
Stuttering acceptance computed with spot in 91 ms :[false, p0]
Product exploration explored 100000 steps with 33320 reset in 693 ms.
Product exploration explored 100000 steps with 33171 reset in 710 ms.
Built C files in :
/tmp/ltsmin13997218592571952854
[2024-05-24 06:19:29] [INFO ] Too many transitions (1614) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:19:29] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13997218592571952854
Running compilation step : cd /tmp/ltsmin13997218592571952854;'/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 3032 ms.
Running link step : cd /tmp/ltsmin13997218592571952854;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin13997218592571952854;'/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/stateBased3384452459250556456.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 618/618 places, 1614/1614 transitions.
Applied a total of 0 rules in 78 ms. Remains 618 /618 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2024-05-24 06:19:44] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:19:44] [INFO ] Invariant cache hit.
[2024-05-24 06:19:44] [INFO ] Implicit Places using invariants in 388 ms returned []
[2024-05-24 06:19:44] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:19:44] [INFO ] Invariant cache hit.
[2024-05-24 06:19:45] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 06:19:46] [INFO ] Implicit Places using invariants and state equation in 1526 ms returned []
Implicit Place search using SMT with State Equation took 1916 ms to find 0 implicit places.
[2024-05-24 06:19:46] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-24 06:19:46] [INFO ] Flow matrix only has 1078 transitions (discarded 536 similar events)
[2024-05-24 06:19:46] [INFO ] Invariant cache hit.
[2024-05-24 06:19:46] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2582 ms. Remains : 618/618 places, 1614/1614 transitions.
Built C files in :
/tmp/ltsmin18042437583806427131
[2024-05-24 06:19:46] [INFO ] Too many transitions (1614) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:19:46] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18042437583806427131
Running compilation step : cd /tmp/ltsmin18042437583806427131;'/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 2691 ms.
Running link step : cd /tmp/ltsmin18042437583806427131;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin18042437583806427131;'/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/stateBased18029168497683132801.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 06:20:02] [INFO ] Flatten gal took : 47 ms
[2024-05-24 06:20:02] [INFO ] Flatten gal took : 35 ms
[2024-05-24 06:20:02] [INFO ] Time to serialize gal into /tmp/LTL11875957616113536702.gal : 25 ms
[2024-05-24 06:20:02] [INFO ] Time to serialize properties into /tmp/LTL9629481333542208959.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11875957616113536702.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5595567821251084685.hoa' '-atoms' '/tmp/LTL9629481333542208959.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/LTL9629481333542208959.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5595567821251084685.hoa
Detected timeout of ITS tools.
[2024-05-24 06:20:17] [INFO ] Flatten gal took : 46 ms
[2024-05-24 06:20:17] [INFO ] Flatten gal took : 34 ms
[2024-05-24 06:20:17] [INFO ] Time to serialize gal into /tmp/LTL10453644342359813724.gal : 5 ms
[2024-05-24 06:20:17] [INFO ] Time to serialize properties into /tmp/LTL8896732208163769541.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/LTL10453644342359813724.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8896732208163769541.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 : !((X(G(("(l2303>l1034)")||(X(F("(l2303<=l1034)")))))))
Formula 0 simplified : XF(!"(l2303>l1034)" & XG!"(l2303<=l1034)")
Detected timeout of ITS tools.
[2024-05-24 06:20:32] [INFO ] Flatten gal took : 35 ms
[2024-05-24 06:20:32] [INFO ] Applying decomposition
[2024-05-24 06:20:32] [INFO ] Flatten gal took : 33 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/graph3193178342150404524.txt' '-o' '/tmp/graph3193178342150404524.bin' '-w' '/tmp/graph3193178342150404524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3193178342150404524.bin' '-l' '-1' '-v' '-w' '/tmp/graph3193178342150404524.weights' '-q' '0' '-e' '0.001'
[2024-05-24 06:20:32] [INFO ] Decomposing Gal with order
[2024-05-24 06:20:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 06:20:32] [INFO ] Removed a total of 397 redundant transitions.
[2024-05-24 06:20:32] [INFO ] Flatten gal took : 95 ms
[2024-05-24 06:20:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 192 labels/synchronizations in 5 ms.
[2024-05-24 06:20:32] [INFO ] Time to serialize gal into /tmp/LTL17013341820952048751.gal : 5 ms
[2024-05-24 06:20:32] [INFO ] Time to serialize properties into /tmp/LTL15828004623864334437.ltl : 15 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/LTL17013341820952048751.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15828004623864334437.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G(("(gu45.l2303>gu45.l1034)")||(X(F("(gu45.l2303<=gu45.l1034)")))))))
Formula 0 simplified : XF(!"(gu45.l2303>gu45.l1034)" & XG!"(gu45.l2303<=gu45.l1034)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1924473378693143581
[2024-05-24 06:20:47] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1924473378693143581
Running compilation step : cd /tmp/ltsmin1924473378693143581;'/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 2979 ms.
Running link step : cd /tmp/ltsmin1924473378693143581;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin1924473378693143581;'/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' 'X([](((LTLAPp0==true)||X(<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-c008-LTLCardinality-07 finished in 107607 ms.
[2024-05-24 06:21:02] [INFO ] Flatten gal took : 48 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4231536863259503727
[2024-05-24 06:21:02] [INFO ] Too many transitions (2110) to apply POR reductions. Disabling POR matrices.
[2024-05-24 06:21:02] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4231536863259503727
Running compilation step : cd /tmp/ltsmin4231536863259503727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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 06:21:02] [INFO ] Applying decomposition
[2024-05-24 06:21:03] [INFO ] Flatten gal took : 55 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/graph4953314616774848840.txt' '-o' '/tmp/graph4953314616774848840.bin' '-w' '/tmp/graph4953314616774848840.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4953314616774848840.bin' '-l' '-1' '-v' '-w' '/tmp/graph4953314616774848840.weights' '-q' '0' '-e' '0.001'
[2024-05-24 06:21:03] [INFO ] Decomposing Gal with order
[2024-05-24 06:21:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 06:21:03] [INFO ] Removed a total of 2366 redundant transitions.
[2024-05-24 06:21:03] [INFO ] Flatten gal took : 288 ms
[2024-05-24 06:21:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 678 labels/synchronizations in 28 ms.
[2024-05-24 06:21:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality7686133336354946294.gal : 9 ms
[2024-05-24 06:21:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality2873749848320503792.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/LTLCardinality7686133336354946294.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2873749848320503792.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...297
Read 3 LTL properties
Checking formula 0 : !((F((G(F("(gi0.gu98.l1024<=0)")))||(G("(gi0.gu136.l1978>=3)")))))
Formula 0 simplified : G(FG!"(gi0.gu98.l1024<=0)" & F!"(gi0.gu136.l1978>=3)")
Compilation finished in 3871 ms.
Running link step : cd /tmp/ltsmin4231536863259503727;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin4231536863259503727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4231536863259503727;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4231536863259503727;'/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' '<>([]((X(<>((LTLAPp2==true))) U ((LTLAPp3==true)||<>((LTLAPp4==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 06:44:15] [INFO ] Flatten gal took : 157 ms
[2024-05-24 06:44:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality10002440413744278865.gal : 24 ms
[2024-05-24 06:44:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality16570675782282419959.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/LTLCardinality10002440413744278865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16570675782282419959.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...299
Read 3 LTL properties
Checking formula 0 : !((F((G(F("(l1024<=0)")))||(G("(l1978>=3)")))))
Formula 0 simplified : G(FG!"(l1024<=0)" & F!"(l1978>=3)")
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.036: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.036: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.211: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.211: LTL layer: formula: <>([]((X(<>((LTLAPp2==true))) U ((LTLAPp3==true)||<>((LTLAPp4==true))))))
pins2lts-mc-linux64( 1/ 8), 0.211: "<>([]((X(<>((LTLAPp2==true))) U ((LTLAPp3==true)||<>((LTLAPp4==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.212: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.218: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.222: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.239: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.241: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.244: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.246: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.247: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.587: There are 2117 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.587: State length is 817, there are 2119 groups
pins2lts-mc-linux64( 0/ 8), 0.587: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.587: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.587: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.587: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.655: [Blue] ~120 levels ~960 states ~4368 transitions
pins2lts-mc-linux64( 5/ 8), 0.703: [Blue] ~240 levels ~1920 states ~10000 transitions
pins2lts-mc-linux64( 5/ 8), 0.811: [Blue] ~480 levels ~3840 states ~21352 transitions
pins2lts-mc-linux64( 5/ 8), 1.215: [Blue] ~940 levels ~7680 states ~43752 transitions
pins2lts-mc-linux64( 5/ 8), 1.948: [Blue] ~1810 levels ~15360 states ~89624 transitions
pins2lts-mc-linux64( 5/ 8), 3.358: [Blue] ~3560 levels ~30720 states ~189752 transitions
pins2lts-mc-linux64( 0/ 8), 5.853: [Blue] ~7680 levels ~61440 states ~290328 transitions
pins2lts-mc-linux64( 0/ 8), 10.373: [Blue] ~15360 levels ~122880 states ~580776 transitions
pins2lts-mc-linux64( 7/ 8), 18.956: [Blue] ~30720 levels ~245760 states ~983328 transitions
pins2lts-mc-linux64( 7/ 8), 35.517: [Blue] ~61440 levels ~491520 states ~1966368 transitions
pins2lts-mc-linux64( 0/ 8), 68.747: [Blue] ~122880 levels ~983040 states ~4647000 transitions
pins2lts-mc-linux64( 0/ 8), 135.476: [Blue] ~245760 levels ~1966080 states ~9294096 transitions
pins2lts-mc-linux64( 0/ 8), 269.882: [Blue] ~491520 levels ~3932160 states ~18588288 transitions
pins2lts-mc-linux64( 7/ 8), 387.576: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 387.643:
pins2lts-mc-linux64( 0/ 8), 387.643: Explored 5268627 states 33567940 transitions, fanout: 6.371
pins2lts-mc-linux64( 0/ 8), 387.643: Total exploration time 387.050 sec (386.960 sec minimum, 387.006 sec on average)
pins2lts-mc-linux64( 0/ 8), 387.643: States per second: 13612, Transitions per second: 86728
pins2lts-mc-linux64( 0/ 8), 387.644:
pins2lts-mc-linux64( 0/ 8), 387.644: State space has 28803695 states, 2 are accepting
pins2lts-mc-linux64( 0/ 8), 387.644: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 387.644: blue states: 5268627 (18.29%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 387.644: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 387.644: all-red states: 2 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 387.644:
pins2lts-mc-linux64( 0/ 8), 387.644: Total memory used for local state coloring: 78.6MB
pins2lts-mc-linux64( 0/ 8), 387.644:
pins2lts-mc-linux64( 0/ 8), 387.644: Queue width: 8B, total height: 5151378, memory: 39.30MB
pins2lts-mc-linux64( 0/ 8), 387.644: Tree memory: 475.8MB, 17.3 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 387.644: Tree fill ratio (roots/leafs): 21.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 387.644: Stored 2244 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 387.644: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 387.644: Est. total memory use: 515.1MB (~1063.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4231536863259503727;'/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' '<>([]((X(<>((LTLAPp2==true))) U ((LTLAPp3==true)||<>((LTLAPp4==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4231536863259503727;'/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' '<>([]((X(<>((LTLAPp2==true))) U ((LTLAPp3==true)||<>((LTLAPp4==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 07:07:36] [INFO ] Flatten gal took : 293 ms
[2024-05-24 07:07:38] [INFO ] Input system was already deterministic with 2110 transitions.
[2024-05-24 07:07:38] [INFO ] Transformed 816 places.
[2024-05-24 07:07:38] [INFO ] Transformed 2110 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 07:07:38] [INFO ] Time to serialize gal into /tmp/LTLCardinality18348477327051032947.gal : 41 ms
[2024-05-24 07:07:38] [INFO ] Time to serialize properties into /tmp/LTLCardinality17176732108530561889.ltl : 5 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/LTLCardinality18348477327051032947.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17176732108530561889.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...344
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(F("(l1024<=0)")))||(G("(l1978>=3)")))))
Formula 0 simplified : G(FG!"(l1024<=0)" & F!"(l1978>=3)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11360512 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15929572 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-c008"
export BK_EXAMINATION="LTLCardinality"
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-c008, examination is LTLCardinality"
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-171640625100182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c008.tgz
mv FunctionPointer-PT-c008 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;