Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813598000500.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutoFlight-PT-48a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598000500
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 740K
-rw-r--r-- 1 mcc users 7.0K Feb 25 19:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 19:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 18:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 18:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 20:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 19:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 19:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 309K Mar 5 18:22 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 AutoFlight-PT-48a-LTLFireability-00
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-01
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-02
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-03
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-04
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-05
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-06
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-07
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-08
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-09
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-10
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-11
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-12
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-13
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-14
FORMULA_NAME AutoFlight-PT-48a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678633763385

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 15:09:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 15:09:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 15:09:26] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2023-03-12 15:09:26] [INFO ] Transformed 1127 places.
[2023-03-12 15:09:26] [INFO ] Transformed 1113 transitions.
[2023-03-12 15:09:26] [INFO ] Found NUPN structural information;
[2023-03-12 15:09:26] [INFO ] Parsed PT model containing 1127 places and 1113 transitions and 3458 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 192 transitions
Reduce redundant transitions removed 192 transitions.
FORMULA AutoFlight-PT-48a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 1127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1127/1127 places, 921/921 transitions.
Applied a total of 0 rules in 202 ms. Remains 1127 /1127 variables (removed 0) and now considering 921/921 (removed 0) transitions.
// Phase 1: matrix 921 rows 1127 cols
[2023-03-12 15:09:27] [INFO ] Computed 258 place invariants in 20 ms
[2023-03-12 15:09:29] [INFO ] Implicit Places using invariants in 1747 ms returned []
[2023-03-12 15:09:29] [INFO ] Invariant cache hit.
[2023-03-12 15:09:30] [INFO ] State equation strengthened by 192 read => feed constraints.
[2023-03-12 15:09:40] [INFO ] Implicit Places using invariants and state equation in 11474 ms returned [7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 98, 105, 112, 119, 126, 133, 140, 147, 154, 161, 168, 175, 189, 196, 203, 210, 217, 224, 231, 238, 245, 252, 255, 258, 261, 264, 267, 270, 273, 276, 279, 282, 285, 288, 291, 294, 297, 300, 303, 306, 309, 312, 315, 318, 321, 324, 327, 330, 333, 336, 339, 342, 345, 348, 351, 354, 357, 360, 363, 366, 369, 372, 375, 381, 384, 387, 390, 393, 396, 518, 640, 738, 836, 848, 854, 860, 866, 872, 878, 884, 890, 896, 902, 908, 914, 920, 926, 932, 938, 944, 950, 956, 962, 968, 974, 980, 986, 992, 998, 1004, 1010, 1016, 1022, 1028, 1034, 1040, 1046, 1052, 1058, 1064, 1070, 1076, 1082, 1088, 1094, 1100, 1106, 1112, 1124]
Discarding 131 places :
Implicit Place search using SMT with State Equation took 13299 ms to find 131 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 996/1127 places, 921/921 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 948 transition count 873
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 948 transition count 873
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 111 place count 933 transition count 858
Iterating global reduction 0 with 15 rules applied. Total rules applied 126 place count 933 transition count 858
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 141 place count 918 transition count 843
Iterating global reduction 0 with 15 rules applied. Total rules applied 156 place count 918 transition count 843
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 159 place count 915 transition count 840
Iterating global reduction 0 with 3 rules applied. Total rules applied 162 place count 915 transition count 840
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 165 place count 912 transition count 837
Iterating global reduction 0 with 3 rules applied. Total rules applied 168 place count 912 transition count 837
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 171 place count 909 transition count 834
Iterating global reduction 0 with 3 rules applied. Total rules applied 174 place count 909 transition count 834
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 177 place count 906 transition count 831
Iterating global reduction 0 with 3 rules applied. Total rules applied 180 place count 906 transition count 831
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 183 place count 903 transition count 828
Iterating global reduction 0 with 3 rules applied. Total rules applied 186 place count 903 transition count 828
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 189 place count 900 transition count 825
Iterating global reduction 0 with 3 rules applied. Total rules applied 192 place count 900 transition count 825
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 195 place count 897 transition count 822
Iterating global reduction 0 with 3 rules applied. Total rules applied 198 place count 897 transition count 822
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 201 place count 894 transition count 819
Iterating global reduction 0 with 3 rules applied. Total rules applied 204 place count 894 transition count 819
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 206 place count 892 transition count 817
Iterating global reduction 0 with 2 rules applied. Total rules applied 208 place count 892 transition count 817
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 210 place count 890 transition count 815
Iterating global reduction 0 with 2 rules applied. Total rules applied 212 place count 890 transition count 815
Applied a total of 212 rules in 896 ms. Remains 890 /996 variables (removed 106) and now considering 815/921 (removed 106) transitions.
// Phase 1: matrix 815 rows 890 cols
[2023-03-12 15:09:41] [INFO ] Computed 127 place invariants in 8 ms
[2023-03-12 15:09:44] [INFO ] Implicit Places using invariants in 3257 ms returned []
[2023-03-12 15:09:44] [INFO ] Invariant cache hit.
[2023-03-12 15:09:45] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-12 15:09:45] [INFO ] Implicit Places using invariants and state equation in 964 ms returned []
Implicit Place search using SMT with State Equation took 4257 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 890/1127 places, 815/921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18657 ms. Remains : 890/1127 places, 815/921 transitions.
Support contains 37 out of 890 places after structural reductions.
[2023-03-12 15:09:46] [INFO ] Flatten gal took : 99 ms
[2023-03-12 15:09:46] [INFO ] Flatten gal took : 67 ms
[2023-03-12 15:09:46] [INFO ] Input system was already deterministic with 815 transitions.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 28) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-12 15:09:47] [INFO ] Invariant cache hit.
[2023-03-12 15:09:47] [INFO ] [Real]Absence check using 127 positive place invariants in 32 ms returned sat
[2023-03-12 15:09:48] [INFO ] After 931ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:5
[2023-03-12 15:09:48] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-12 15:09:48] [INFO ] After 74ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-12 15:09:48] [INFO ] After 1529ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-12 15:09:49] [INFO ] [Nat]Absence check using 127 positive place invariants in 19 ms returned sat
[2023-03-12 15:09:49] [INFO ] After 558ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-12 15:09:50] [INFO ] After 489ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2023-03-12 15:09:50] [INFO ] Deduced a trap composed of 481 places in 329 ms of which 5 ms to minimize.
[2023-03-12 15:09:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 419 ms
[2023-03-12 15:09:51] [INFO ] After 1398ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 484 ms.
[2023-03-12 15:09:51] [INFO ] After 2787ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 6 different solutions.
Finished Parikh walk after 270 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=90 )
Parikh walk visited 6 properties in 67 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA AutoFlight-PT-48a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0&&X(p1)) U p2)||G(p1)||F(G(p3))))'
Support contains 4 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 887 transition count 812
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 887 transition count 812
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 885 transition count 810
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 885 transition count 810
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 883 transition count 808
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 883 transition count 808
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 881 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 881 transition count 806
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 879 transition count 804
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 879 transition count 804
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 877 transition count 802
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 877 transition count 802
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 875 transition count 800
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 875 transition count 800
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 873 transition count 798
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 873 transition count 798
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 871 transition count 796
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 871 transition count 796
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 869 transition count 794
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 869 transition count 794
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 867 transition count 792
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 867 transition count 792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 865 transition count 790
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 865 transition count 790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 863 transition count 788
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 863 transition count 788
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 861 transition count 786
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 861 transition count 786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 859 transition count 784
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 859 transition count 784
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 857 transition count 782
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 857 transition count 782
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 855 transition count 780
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 855 transition count 780
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 853 transition count 778
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 853 transition count 778
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 851 transition count 776
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 851 transition count 776
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 849 transition count 774
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 849 transition count 774
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 847 transition count 772
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 847 transition count 772
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 845 transition count 770
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 845 transition count 770
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 843 transition count 768
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 843 transition count 768
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 841 transition count 766
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 841 transition count 766
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 100 place count 839 transition count 764
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 839 transition count 764
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 104 place count 837 transition count 762
Iterating global reduction 0 with 2 rules applied. Total rules applied 106 place count 837 transition count 762
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 835 transition count 760
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 835 transition count 760
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 112 place count 833 transition count 758
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 833 transition count 758
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 831 transition count 756
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 831 transition count 756
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 829 transition count 754
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 829 transition count 754
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 827 transition count 752
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 827 transition count 752
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 825 transition count 750
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 825 transition count 750
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 823 transition count 748
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 823 transition count 748
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 136 place count 821 transition count 746
Iterating global reduction 0 with 2 rules applied. Total rules applied 138 place count 821 transition count 746
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 140 place count 819 transition count 744
Iterating global reduction 0 with 2 rules applied. Total rules applied 142 place count 819 transition count 744
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 817 transition count 742
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 817 transition count 742
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 815 transition count 740
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 815 transition count 740
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 152 place count 813 transition count 738
Iterating global reduction 0 with 2 rules applied. Total rules applied 154 place count 813 transition count 738
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 156 place count 811 transition count 736
Iterating global reduction 0 with 2 rules applied. Total rules applied 158 place count 811 transition count 736
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 160 place count 809 transition count 734
Iterating global reduction 0 with 2 rules applied. Total rules applied 162 place count 809 transition count 734
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 164 place count 807 transition count 732
Iterating global reduction 0 with 2 rules applied. Total rules applied 166 place count 807 transition count 732
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 168 place count 805 transition count 730
Iterating global reduction 0 with 2 rules applied. Total rules applied 170 place count 805 transition count 730
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 172 place count 803 transition count 728
Iterating global reduction 0 with 2 rules applied. Total rules applied 174 place count 803 transition count 728
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 801 transition count 726
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 801 transition count 726
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 180 place count 799 transition count 724
Iterating global reduction 0 with 2 rules applied. Total rules applied 182 place count 799 transition count 724
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 184 place count 797 transition count 722
Iterating global reduction 0 with 2 rules applied. Total rules applied 186 place count 797 transition count 722
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 188 place count 795 transition count 720
Iterating global reduction 0 with 2 rules applied. Total rules applied 190 place count 795 transition count 720
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 192 place count 793 transition count 718
Iterating global reduction 0 with 2 rules applied. Total rules applied 194 place count 793 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 792 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 792 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 791 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 791 transition count 716
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 790 transition count 715
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 790 transition count 715
Applied a total of 200 rules in 1342 ms. Remains 790 /890 variables (removed 100) and now considering 715/815 (removed 100) transitions.
// Phase 1: matrix 715 rows 790 cols
[2023-03-12 15:09:53] [INFO ] Computed 127 place invariants in 5 ms
[2023-03-12 15:09:54] [INFO ] Implicit Places using invariants in 421 ms returned [79, 158, 621, 783, 789]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 423 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 785/890 places, 715/815 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 780 transition count 710
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 780 transition count 710
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 777 transition count 707
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 777 transition count 707
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 774 transition count 704
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 774 transition count 704
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 771 transition count 701
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 771 transition count 701
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 768 transition count 698
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 768 transition count 698
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 765 transition count 695
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 765 transition count 695
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 762 transition count 692
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 762 transition count 692
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 759 transition count 689
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 759 transition count 689
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 756 transition count 686
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 756 transition count 686
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 753 transition count 683
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 753 transition count 683
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 750 transition count 680
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 750 transition count 680
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 73 place count 747 transition count 677
Iterating global reduction 0 with 3 rules applied. Total rules applied 76 place count 747 transition count 677
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 745 transition count 675
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 745 transition count 675
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 743 transition count 673
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 743 transition count 673
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 741 transition count 671
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 741 transition count 671
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 740 transition count 670
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 740 transition count 670
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 739 transition count 669
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 739 transition count 669
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 738 transition count 668
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 738 transition count 668
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 737 transition count 667
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 737 transition count 667
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 736 transition count 666
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 736 transition count 666
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 735 transition count 665
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 735 transition count 665
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 734 transition count 664
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 734 transition count 664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 733 transition count 663
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 733 transition count 663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 105 place count 732 transition count 662
Iterating global reduction 0 with 1 rules applied. Total rules applied 106 place count 732 transition count 662
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 731 transition count 661
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 731 transition count 661
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 109 place count 730 transition count 660
Iterating global reduction 0 with 1 rules applied. Total rules applied 110 place count 730 transition count 660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 111 place count 729 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 112 place count 729 transition count 659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 728 transition count 658
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 728 transition count 658
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 115 place count 727 transition count 657
Iterating global reduction 0 with 1 rules applied. Total rules applied 116 place count 727 transition count 657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 726 transition count 656
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 726 transition count 656
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 725 transition count 655
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 725 transition count 655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 724 transition count 654
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 724 transition count 654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 723 transition count 653
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 723 transition count 653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 722 transition count 652
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 722 transition count 652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 721 transition count 651
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 721 transition count 651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 720 transition count 650
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 720 transition count 650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 131 place count 719 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 132 place count 719 transition count 649
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 718 transition count 648
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 718 transition count 648
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 717 transition count 647
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 717 transition count 647
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 716 transition count 646
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 716 transition count 646
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 715 transition count 645
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 715 transition count 645
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 714 transition count 644
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 714 transition count 644
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 713 transition count 643
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 713 transition count 643
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 712 transition count 642
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 712 transition count 642
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 711 transition count 641
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 711 transition count 641
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 710 transition count 640
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 710 transition count 640
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 709 transition count 639
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 709 transition count 639
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 708 transition count 638
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 708 transition count 638
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 707 transition count 637
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 707 transition count 637
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 706 transition count 636
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 706 transition count 636
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 705 transition count 635
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 705 transition count 635
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 704 transition count 634
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 704 transition count 634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 703 transition count 633
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 703 transition count 633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 702 transition count 632
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 702 transition count 632
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 701 transition count 631
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 701 transition count 631
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 700 transition count 630
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 700 transition count 630
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 171 place count 699 transition count 629
Iterating global reduction 0 with 1 rules applied. Total rules applied 172 place count 699 transition count 629
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 173 place count 698 transition count 628
Iterating global reduction 0 with 1 rules applied. Total rules applied 174 place count 698 transition count 628
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 175 place count 697 transition count 627
Iterating global reduction 0 with 1 rules applied. Total rules applied 176 place count 697 transition count 627
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 177 place count 696 transition count 626
Iterating global reduction 0 with 1 rules applied. Total rules applied 178 place count 696 transition count 626
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 179 place count 695 transition count 625
Iterating global reduction 0 with 1 rules applied. Total rules applied 180 place count 695 transition count 625
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 181 place count 694 transition count 624
Iterating global reduction 0 with 1 rules applied. Total rules applied 182 place count 694 transition count 624
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 183 place count 693 transition count 623
Iterating global reduction 0 with 1 rules applied. Total rules applied 184 place count 693 transition count 623
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 692 transition count 622
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 692 transition count 622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 187 place count 691 transition count 621
Iterating global reduction 0 with 1 rules applied. Total rules applied 188 place count 691 transition count 621
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 690 transition count 620
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 690 transition count 620
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 689 transition count 619
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 689 transition count 619
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 193 place count 688 transition count 618
Iterating global reduction 0 with 1 rules applied. Total rules applied 194 place count 688 transition count 618
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 687 transition count 617
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 687 transition count 617
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 686 transition count 616
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 686 transition count 616
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 685 transition count 615
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 685 transition count 615
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 684 transition count 614
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 684 transition count 614
Applied a total of 202 rules in 955 ms. Remains 684 /785 variables (removed 101) and now considering 614/715 (removed 101) transitions.
// Phase 1: matrix 614 rows 684 cols
[2023-03-12 15:09:55] [INFO ] Computed 122 place invariants in 3 ms
[2023-03-12 15:09:55] [INFO ] Implicit Places using invariants in 592 ms returned []
[2023-03-12 15:09:55] [INFO ] Invariant cache hit.
[2023-03-12 15:09:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 15:09:56] [INFO ] Implicit Places using invariants and state equation in 1017 ms returned []
Implicit Place search using SMT with State Equation took 1628 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 684/890 places, 614/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4348 ms. Remains : 684/890 places, 614/815 transitions.
Stuttering acceptance computed with spot in 522 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=0 dest: 4}], [{ cond=p3, acceptance={} source=1 dest: 1}, { cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0 p3 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p3) p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s301 1) (EQ s658 1)), p0:(EQ s435 1), p1:(EQ s15 1), p3:(OR (EQ s301 0) (EQ s658 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 696 reset in 622 ms.
Product exploration explored 100000 steps with 697 reset in 613 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1) p3), (X p3), (X p1), (X (NOT (AND (NOT p2) p0 p3 p1))), (X (NOT (AND (NOT p2) p0 (NOT p3) p1))), (X (AND (NOT p2) (NOT p0) p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (OR (AND (NOT p2) (NOT p0)) (NOT p1))), (X (X (NOT (AND (NOT p2) p0 p3 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) p0 p1))))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 761 ms. Reduced automaton from 5 states, 14 edges and 4 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p3)]
Finished random walk after 137 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=68 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1) p3), (X p3), (X p1), (X (NOT (AND (NOT p2) p0 p3 p1))), (X (NOT (AND (NOT p2) p0 (NOT p3) p1))), (X (AND (NOT p2) (NOT p0) p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (OR (AND (NOT p2) (NOT p0)) (NOT p1))), (X (X (NOT (AND (NOT p2) p0 p3 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) p0 p1))))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (NOT p1))))), (F (NOT p3))]
Knowledge based reduction with 11 factoid took 733 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p3)]
Support contains 2 out of 684 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 614/614 transitions.
Drop transitions removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 0 with 167 rules applied. Total rules applied 167 place count 684 transition count 447
Reduce places removed 167 places and 0 transitions.
Iterating post reduction 1 with 167 rules applied. Total rules applied 334 place count 517 transition count 447
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 334 place count 517 transition count 398
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 432 place count 468 transition count 398
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 586 place count 391 transition count 321
Applied a total of 586 rules in 114 ms. Remains 391 /684 variables (removed 293) and now considering 321/614 (removed 293) transitions.
// Phase 1: matrix 321 rows 391 cols
[2023-03-12 15:10:00] [INFO ] Computed 122 place invariants in 2 ms
[2023-03-12 15:10:01] [INFO ] Implicit Places using invariants in 654 ms returned [146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 189, 190, 191, 192, 193, 194]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 656 ms to find 48 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 343/684 places, 321/614 transitions.
Graph (trivial) has 170 edges and 343 vertex of which 13 / 343 are part of one of the 1 SCC in 3 ms
Free SCC test removed 12 places
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 331 transition count 263
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 71 place count 296 transition count 263
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 71 place count 296 transition count 262
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 295 transition count 262
Applied a total of 73 rules in 63 ms. Remains 295 /343 variables (removed 48) and now considering 262/321 (removed 59) transitions.
// Phase 1: matrix 262 rows 295 cols
[2023-03-12 15:10:01] [INFO ] Computed 74 place invariants in 1 ms
[2023-03-12 15:10:01] [INFO ] Implicit Places using invariants in 544 ms returned []
[2023-03-12 15:10:01] [INFO ] Invariant cache hit.
[2023-03-12 15:10:01] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-12 15:10:02] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 1066 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 295/684 places, 262/614 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1899 ms. Remains : 295/684 places, 262/614 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [p3, (X p3)]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3)))]
Knowledge based reduction with 2 factoid took 206 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p3)]
Finished random walk after 1573 steps, including 19 resets, run visited all 1 properties in 22 ms. (steps per millisecond=71 )
Knowledge obtained : [p3, (X p3)]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (F (NOT p3))]
Knowledge based reduction with 2 factoid took 186 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p3)]
Product exploration explored 100000 steps with 1229 reset in 504 ms.
Product exploration explored 100000 steps with 1240 reset in 374 ms.
Support contains 2 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 262/262 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 295 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 294 transition count 261
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 292 transition count 259
Applied a total of 6 rules in 15 ms. Remains 292 /295 variables (removed 3) and now considering 259/262 (removed 3) transitions.
// Phase 1: matrix 259 rows 292 cols
[2023-03-12 15:10:03] [INFO ] Computed 74 place invariants in 1 ms
[2023-03-12 15:10:04] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-12 15:10:04] [INFO ] Invariant cache hit.
[2023-03-12 15:10:04] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 15:10:05] [INFO ] Implicit Places using invariants and state equation in 816 ms returned []
Implicit Place search using SMT with State Equation took 1146 ms to find 0 implicit places.
[2023-03-12 15:10:05] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 15:10:05] [INFO ] Invariant cache hit.
[2023-03-12 15:10:05] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 259/262 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1359 ms. Remains : 292/295 places, 259/262 transitions.
Treatment of property AutoFlight-PT-48a-LTLFireability-00 finished in 12845 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F(p1))))))'
Support contains 2 out of 890 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Drop transitions removed 305 transitions
Trivial Post-agglo rules discarded 305 transitions
Performed 305 trivial Post agglomeration. Transition count delta: 305
Iterating post reduction 0 with 305 rules applied. Total rules applied 305 place count 890 transition count 510
Reduce places removed 305 places and 0 transitions.
Iterating post reduction 1 with 305 rules applied. Total rules applied 610 place count 585 transition count 510
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 104 Pre rules applied. Total rules applied 610 place count 585 transition count 406
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 818 place count 481 transition count 406
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 821 place count 478 transition count 403
Iterating global reduction 2 with 3 rules applied. Total rules applied 824 place count 478 transition count 403
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 825 place count 477 transition count 402
Iterating global reduction 2 with 1 rules applied. Total rules applied 826 place count 477 transition count 402
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 14 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 974 place count 403 transition count 328
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 975 place count 402 transition count 327
Iterating global reduction 2 with 1 rules applied. Total rules applied 976 place count 402 transition count 327
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 977 place count 401 transition count 326
Iterating global reduction 2 with 1 rules applied. Total rules applied 978 place count 401 transition count 326
Applied a total of 978 rules in 75 ms. Remains 401 /890 variables (removed 489) and now considering 326/815 (removed 489) transitions.
// Phase 1: matrix 326 rows 401 cols
[2023-03-12 15:10:05] [INFO ] Computed 127 place invariants in 1 ms
[2023-03-12 15:10:06] [INFO ] Implicit Places using invariants in 565 ms returned [53, 107, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 278, 395, 400]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 566 ms to find 54 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 347/890 places, 326/815 transitions.
Graph (trivial) has 179 edges and 347 vertex of which 14 / 347 are part of one of the 1 SCC in 1 ms
Free SCC test removed 13 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 334 transition count 263
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 79 place count 295 transition count 263
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 82 place count 292 transition count 260
Iterating global reduction 2 with 3 rules applied. Total rules applied 85 place count 292 transition count 260
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 87 place count 291 transition count 259
Applied a total of 87 rules in 29 ms. Remains 291 /347 variables (removed 56) and now considering 259/326 (removed 67) transitions.
// Phase 1: matrix 259 rows 291 cols
[2023-03-12 15:10:06] [INFO ] Computed 73 place invariants in 1 ms
[2023-03-12 15:10:06] [INFO ] Implicit Places using invariants in 338 ms returned []
[2023-03-12 15:10:06] [INFO ] Invariant cache hit.
[2023-03-12 15:10:06] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 15:10:07] [INFO ] Implicit Places using invariants and state equation in 943 ms returned []
Implicit Place search using SMT with State Equation took 1285 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 291/890 places, 259/815 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1955 ms. Remains : 291/890 places, 259/815 transitions.
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s65 1), p1:(EQ s64 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 74 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-48a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-48a-LTLFireability-01 finished in 2099 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((((X(G(p0)) U p1)&&X(p1)) U p2)))))'
Support contains 5 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 887 transition count 812
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 887 transition count 812
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 885 transition count 810
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 885 transition count 810
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 883 transition count 808
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 883 transition count 808
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 881 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 881 transition count 806
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 879 transition count 804
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 879 transition count 804
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 877 transition count 802
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 877 transition count 802
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 875 transition count 800
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 875 transition count 800
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 873 transition count 798
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 873 transition count 798
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 871 transition count 796
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 871 transition count 796
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 869 transition count 794
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 869 transition count 794
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 867 transition count 792
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 867 transition count 792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 865 transition count 790
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 865 transition count 790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 863 transition count 788
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 863 transition count 788
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 861 transition count 786
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 861 transition count 786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 859 transition count 784
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 859 transition count 784
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 857 transition count 782
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 857 transition count 782
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 855 transition count 780
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 855 transition count 780
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 853 transition count 778
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 853 transition count 778
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 851 transition count 776
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 851 transition count 776
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 849 transition count 774
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 849 transition count 774
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 847 transition count 772
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 847 transition count 772
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 845 transition count 770
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 845 transition count 770
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 843 transition count 768
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 843 transition count 768
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 841 transition count 766
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 841 transition count 766
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 100 place count 839 transition count 764
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 839 transition count 764
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 104 place count 837 transition count 762
Iterating global reduction 0 with 2 rules applied. Total rules applied 106 place count 837 transition count 762
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 835 transition count 760
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 835 transition count 760
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 112 place count 833 transition count 758
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 833 transition count 758
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 831 transition count 756
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 831 transition count 756
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 829 transition count 754
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 829 transition count 754
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 827 transition count 752
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 827 transition count 752
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 825 transition count 750
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 825 transition count 750
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 823 transition count 748
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 823 transition count 748
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 136 place count 821 transition count 746
Iterating global reduction 0 with 2 rules applied. Total rules applied 138 place count 821 transition count 746
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 140 place count 819 transition count 744
Iterating global reduction 0 with 2 rules applied. Total rules applied 142 place count 819 transition count 744
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 817 transition count 742
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 817 transition count 742
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 815 transition count 740
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 815 transition count 740
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 152 place count 813 transition count 738
Iterating global reduction 0 with 2 rules applied. Total rules applied 154 place count 813 transition count 738
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 156 place count 811 transition count 736
Iterating global reduction 0 with 2 rules applied. Total rules applied 158 place count 811 transition count 736
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 160 place count 809 transition count 734
Iterating global reduction 0 with 2 rules applied. Total rules applied 162 place count 809 transition count 734
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 164 place count 807 transition count 732
Iterating global reduction 0 with 2 rules applied. Total rules applied 166 place count 807 transition count 732
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 168 place count 805 transition count 730
Iterating global reduction 0 with 2 rules applied. Total rules applied 170 place count 805 transition count 730
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 172 place count 803 transition count 728
Iterating global reduction 0 with 2 rules applied. Total rules applied 174 place count 803 transition count 728
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 801 transition count 726
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 801 transition count 726
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 180 place count 799 transition count 724
Iterating global reduction 0 with 2 rules applied. Total rules applied 182 place count 799 transition count 724
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 184 place count 797 transition count 722
Iterating global reduction 0 with 2 rules applied. Total rules applied 186 place count 797 transition count 722
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 188 place count 795 transition count 720
Iterating global reduction 0 with 2 rules applied. Total rules applied 190 place count 795 transition count 720
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 192 place count 793 transition count 718
Iterating global reduction 0 with 2 rules applied. Total rules applied 194 place count 793 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 792 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 792 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 791 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 791 transition count 716
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 790 transition count 715
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 790 transition count 715
Applied a total of 200 rules in 1309 ms. Remains 790 /890 variables (removed 100) and now considering 715/815 (removed 100) transitions.
// Phase 1: matrix 715 rows 790 cols
[2023-03-12 15:10:08] [INFO ] Computed 127 place invariants in 9 ms
[2023-03-12 15:10:09] [INFO ] Implicit Places using invariants in 333 ms returned [79, 158, 303, 789]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 349 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 786/890 places, 715/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 783 transition count 712
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 783 transition count 712
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 780 transition count 709
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 780 transition count 709
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 777 transition count 706
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 777 transition count 706
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 774 transition count 703
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 774 transition count 703
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 771 transition count 700
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 771 transition count 700
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 768 transition count 697
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 768 transition count 697
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 765 transition count 694
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 765 transition count 694
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 762 transition count 691
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 762 transition count 691
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 759 transition count 688
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 759 transition count 688
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 756 transition count 685
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 756 transition count 685
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 753 transition count 682
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 753 transition count 682
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 69 place count 750 transition count 679
Iterating global reduction 0 with 3 rules applied. Total rules applied 72 place count 750 transition count 679
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 748 transition count 677
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 748 transition count 677
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 746 transition count 675
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 746 transition count 675
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 744 transition count 673
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 744 transition count 673
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 742 transition count 671
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 742 transition count 671
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 740 transition count 669
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 740 transition count 669
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 738 transition count 667
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 738 transition count 667
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 736 transition count 665
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 736 transition count 665
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 734 transition count 663
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 734 transition count 663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 732 transition count 661
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 732 transition count 661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 110 place count 730 transition count 659
Iterating global reduction 0 with 2 rules applied. Total rules applied 112 place count 730 transition count 659
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 728 transition count 657
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 728 transition count 657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 727 transition count 656
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 727 transition count 656
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 726 transition count 655
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 726 transition count 655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 725 transition count 654
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 725 transition count 654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 724 transition count 653
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 724 transition count 653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 723 transition count 652
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 723 transition count 652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 722 transition count 651
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 722 transition count 651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 721 transition count 650
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 721 transition count 650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 131 place count 720 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 132 place count 720 transition count 649
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 719 transition count 648
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 719 transition count 648
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 718 transition count 647
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 718 transition count 647
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 717 transition count 646
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 717 transition count 646
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 716 transition count 645
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 716 transition count 645
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 715 transition count 644
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 715 transition count 644
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 714 transition count 643
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 714 transition count 643
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 713 transition count 642
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 713 transition count 642
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 712 transition count 641
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 712 transition count 641
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 711 transition count 640
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 711 transition count 640
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 710 transition count 639
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 710 transition count 639
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 709 transition count 638
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 709 transition count 638
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 708 transition count 637
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 708 transition count 637
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 707 transition count 636
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 707 transition count 636
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 706 transition count 635
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 706 transition count 635
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 705 transition count 634
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 705 transition count 634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 704 transition count 633
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 704 transition count 633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 703 transition count 632
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 703 transition count 632
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 702 transition count 631
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 702 transition count 631
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 701 transition count 630
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 701 transition count 630
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 171 place count 700 transition count 629
Iterating global reduction 0 with 1 rules applied. Total rules applied 172 place count 700 transition count 629
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 173 place count 699 transition count 628
Iterating global reduction 0 with 1 rules applied. Total rules applied 174 place count 699 transition count 628
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 175 place count 698 transition count 627
Iterating global reduction 0 with 1 rules applied. Total rules applied 176 place count 698 transition count 627
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 177 place count 697 transition count 626
Iterating global reduction 0 with 1 rules applied. Total rules applied 178 place count 697 transition count 626
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 179 place count 696 transition count 625
Iterating global reduction 0 with 1 rules applied. Total rules applied 180 place count 696 transition count 625
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 181 place count 695 transition count 624
Iterating global reduction 0 with 1 rules applied. Total rules applied 182 place count 695 transition count 624
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 183 place count 694 transition count 623
Iterating global reduction 0 with 1 rules applied. Total rules applied 184 place count 694 transition count 623
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 693 transition count 622
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 693 transition count 622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 187 place count 692 transition count 621
Iterating global reduction 0 with 1 rules applied. Total rules applied 188 place count 692 transition count 621
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 691 transition count 620
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 691 transition count 620
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 690 transition count 619
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 690 transition count 619
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 193 place count 689 transition count 618
Iterating global reduction 0 with 1 rules applied. Total rules applied 194 place count 689 transition count 618
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 688 transition count 617
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 688 transition count 617
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 687 transition count 616
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 687 transition count 616
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 686 transition count 615
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 686 transition count 615
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 685 transition count 614
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 685 transition count 614
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 203 place count 684 transition count 613
Iterating global reduction 0 with 1 rules applied. Total rules applied 204 place count 684 transition count 613
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 205 place count 683 transition count 612
Iterating global reduction 0 with 1 rules applied. Total rules applied 206 place count 683 transition count 612
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 207 place count 682 transition count 611
Iterating global reduction 0 with 1 rules applied. Total rules applied 208 place count 682 transition count 611
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 209 place count 681 transition count 610
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 681 transition count 610
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 211 place count 680 transition count 609
Iterating global reduction 0 with 1 rules applied. Total rules applied 212 place count 680 transition count 609
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 213 place count 679 transition count 608
Iterating global reduction 0 with 1 rules applied. Total rules applied 214 place count 679 transition count 608
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 215 place count 678 transition count 607
Iterating global reduction 0 with 1 rules applied. Total rules applied 216 place count 678 transition count 607
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 217 place count 677 transition count 606
Iterating global reduction 0 with 1 rules applied. Total rules applied 218 place count 677 transition count 606
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 219 place count 676 transition count 605
Iterating global reduction 0 with 1 rules applied. Total rules applied 220 place count 676 transition count 605
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 221 place count 675 transition count 604
Iterating global reduction 0 with 1 rules applied. Total rules applied 222 place count 675 transition count 604
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 223 place count 674 transition count 603
Iterating global reduction 0 with 1 rules applied. Total rules applied 224 place count 674 transition count 603
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 225 place count 673 transition count 602
Iterating global reduction 0 with 1 rules applied. Total rules applied 226 place count 673 transition count 602
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 227 place count 672 transition count 601
Iterating global reduction 0 with 1 rules applied. Total rules applied 228 place count 672 transition count 601
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 229 place count 671 transition count 600
Iterating global reduction 0 with 1 rules applied. Total rules applied 230 place count 671 transition count 600
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 231 place count 670 transition count 599
Iterating global reduction 0 with 1 rules applied. Total rules applied 232 place count 670 transition count 599
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 233 place count 669 transition count 598
Iterating global reduction 0 with 1 rules applied. Total rules applied 234 place count 669 transition count 598
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 235 place count 668 transition count 597
Iterating global reduction 0 with 1 rules applied. Total rules applied 236 place count 668 transition count 597
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 237 place count 667 transition count 596
Iterating global reduction 0 with 1 rules applied. Total rules applied 238 place count 667 transition count 596
Applied a total of 238 rules in 1364 ms. Remains 667 /786 variables (removed 119) and now considering 596/715 (removed 119) transitions.
// Phase 1: matrix 596 rows 667 cols
[2023-03-12 15:10:10] [INFO ] Computed 123 place invariants in 20 ms
[2023-03-12 15:10:10] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-12 15:10:10] [INFO ] Invariant cache hit.
[2023-03-12 15:10:11] [INFO ] Implicit Places using invariants and state equation in 1018 ms returned []
Implicit Place search using SMT with State Equation took 1311 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 667/890 places, 596/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4333 ms. Remains : 667/890 places, 596/815 transitions.
Stuttering acceptance computed with spot in 371 ms :[(NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={1} source=0 dest: 0}, { cond=(NOT p2), acceptance={0, 1} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={1} source=1 dest: 0}, { cond=(NOT p2), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=2 dest: 3}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={1} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 3}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s281 1) (EQ s608 1)), p1:(AND (EQ s661 1) (EQ s666 1)), p0:(AND (EQ s499 1) (EQ s666 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 3 ms.
FORMULA AutoFlight-PT-48a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-48a-LTLFireability-03 finished in 4743 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(F(p1))||p0)))))'
Support contains 5 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 888 transition count 813
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 888 transition count 813
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 886 transition count 811
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 886 transition count 811
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 884 transition count 809
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 884 transition count 809
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 882 transition count 807
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 882 transition count 807
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 880 transition count 805
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 880 transition count 805
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 878 transition count 803
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 878 transition count 803
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 876 transition count 801
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 876 transition count 801
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 874 transition count 799
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 874 transition count 799
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 872 transition count 797
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 872 transition count 797
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 870 transition count 795
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 870 transition count 795
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 868 transition count 793
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 868 transition count 793
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 866 transition count 791
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 866 transition count 791
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 864 transition count 789
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 864 transition count 789
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 862 transition count 787
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 862 transition count 787
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 860 transition count 785
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 860 transition count 785
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 858 transition count 783
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 858 transition count 783
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 856 transition count 781
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 856 transition count 781
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 854 transition count 779
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 854 transition count 779
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 852 transition count 777
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 852 transition count 777
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 850 transition count 775
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 850 transition count 775
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 848 transition count 773
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 848 transition count 773
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 846 transition count 771
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 846 transition count 771
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 844 transition count 769
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 844 transition count 769
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 842 transition count 767
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 842 transition count 767
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 840 transition count 765
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 840 transition count 765
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 838 transition count 763
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 838 transition count 763
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 836 transition count 761
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 836 transition count 761
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 110 place count 834 transition count 759
Iterating global reduction 0 with 2 rules applied. Total rules applied 112 place count 834 transition count 759
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 832 transition count 757
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 832 transition count 757
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 830 transition count 755
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 830 transition count 755
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 122 place count 828 transition count 753
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 828 transition count 753
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 126 place count 826 transition count 751
Iterating global reduction 0 with 2 rules applied. Total rules applied 128 place count 826 transition count 751
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 824 transition count 749
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 824 transition count 749
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 134 place count 822 transition count 747
Iterating global reduction 0 with 2 rules applied. Total rules applied 136 place count 822 transition count 747
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 138 place count 820 transition count 745
Iterating global reduction 0 with 2 rules applied. Total rules applied 140 place count 820 transition count 745
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 142 place count 818 transition count 743
Iterating global reduction 0 with 2 rules applied. Total rules applied 144 place count 818 transition count 743
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 146 place count 816 transition count 741
Iterating global reduction 0 with 2 rules applied. Total rules applied 148 place count 816 transition count 741
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 150 place count 814 transition count 739
Iterating global reduction 0 with 2 rules applied. Total rules applied 152 place count 814 transition count 739
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 154 place count 812 transition count 737
Iterating global reduction 0 with 2 rules applied. Total rules applied 156 place count 812 transition count 737
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 158 place count 810 transition count 735
Iterating global reduction 0 with 2 rules applied. Total rules applied 160 place count 810 transition count 735
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 162 place count 808 transition count 733
Iterating global reduction 0 with 2 rules applied. Total rules applied 164 place count 808 transition count 733
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 166 place count 806 transition count 731
Iterating global reduction 0 with 2 rules applied. Total rules applied 168 place count 806 transition count 731
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 170 place count 804 transition count 729
Iterating global reduction 0 with 2 rules applied. Total rules applied 172 place count 804 transition count 729
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 174 place count 802 transition count 727
Iterating global reduction 0 with 2 rules applied. Total rules applied 176 place count 802 transition count 727
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 178 place count 800 transition count 725
Iterating global reduction 0 with 2 rules applied. Total rules applied 180 place count 800 transition count 725
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 182 place count 798 transition count 723
Iterating global reduction 0 with 2 rules applied. Total rules applied 184 place count 798 transition count 723
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 186 place count 796 transition count 721
Iterating global reduction 0 with 2 rules applied. Total rules applied 188 place count 796 transition count 721
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 190 place count 794 transition count 719
Iterating global reduction 0 with 2 rules applied. Total rules applied 192 place count 794 transition count 719
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 193 place count 793 transition count 718
Iterating global reduction 0 with 1 rules applied. Total rules applied 194 place count 793 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 792 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 792 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 791 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 791 transition count 716
Applied a total of 198 rules in 1085 ms. Remains 791 /890 variables (removed 99) and now considering 716/815 (removed 99) transitions.
// Phase 1: matrix 716 rows 791 cols
[2023-03-12 15:10:13] [INFO ] Computed 127 place invariants in 8 ms
[2023-03-12 15:10:13] [INFO ] Implicit Places using invariants in 365 ms returned [79, 158, 303, 621, 784]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 379 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 786/890 places, 716/815 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 781 transition count 711
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 781 transition count 711
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 778 transition count 708
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 778 transition count 708
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 775 transition count 705
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 775 transition count 705
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 772 transition count 702
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 772 transition count 702
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 769 transition count 699
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 769 transition count 699
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 766 transition count 696
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 766 transition count 696
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 763 transition count 693
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 763 transition count 693
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 760 transition count 690
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 760 transition count 690
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 757 transition count 687
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 757 transition count 687
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 754 transition count 684
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 754 transition count 684
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 751 transition count 681
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 751 transition count 681
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 73 place count 748 transition count 678
Iterating global reduction 0 with 3 rules applied. Total rules applied 76 place count 748 transition count 678
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 746 transition count 676
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 746 transition count 676
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 744 transition count 674
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 744 transition count 674
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 742 transition count 672
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 742 transition count 672
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 740 transition count 670
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 740 transition count 670
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 738 transition count 668
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 738 transition count 668
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 736 transition count 666
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 736 transition count 666
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 734 transition count 664
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 734 transition count 664
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 732 transition count 662
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 732 transition count 662
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 110 place count 730 transition count 660
Iterating global reduction 0 with 2 rules applied. Total rules applied 112 place count 730 transition count 660
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 728 transition count 658
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 728 transition count 658
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 726 transition count 656
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 726 transition count 656
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 725 transition count 655
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 725 transition count 655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 724 transition count 654
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 724 transition count 654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 723 transition count 653
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 723 transition count 653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 722 transition count 652
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 722 transition count 652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 721 transition count 651
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 721 transition count 651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 131 place count 720 transition count 650
Iterating global reduction 0 with 1 rules applied. Total rules applied 132 place count 720 transition count 650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 719 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 719 transition count 649
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 718 transition count 648
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 718 transition count 648
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 717 transition count 647
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 717 transition count 647
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 716 transition count 646
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 716 transition count 646
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 715 transition count 645
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 715 transition count 645
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 714 transition count 644
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 714 transition count 644
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 713 transition count 643
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 713 transition count 643
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 712 transition count 642
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 712 transition count 642
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 711 transition count 641
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 711 transition count 641
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 710 transition count 640
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 710 transition count 640
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 709 transition count 639
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 709 transition count 639
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 708 transition count 638
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 708 transition count 638
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 707 transition count 637
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 707 transition count 637
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 706 transition count 636
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 706 transition count 636
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 705 transition count 635
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 705 transition count 635
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 704 transition count 634
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 704 transition count 634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 703 transition count 633
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 703 transition count 633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 702 transition count 632
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 702 transition count 632
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 701 transition count 631
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 701 transition count 631
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 171 place count 700 transition count 630
Iterating global reduction 0 with 1 rules applied. Total rules applied 172 place count 700 transition count 630
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 173 place count 699 transition count 629
Iterating global reduction 0 with 1 rules applied. Total rules applied 174 place count 699 transition count 629
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 175 place count 698 transition count 628
Iterating global reduction 0 with 1 rules applied. Total rules applied 176 place count 698 transition count 628
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 177 place count 697 transition count 627
Iterating global reduction 0 with 1 rules applied. Total rules applied 178 place count 697 transition count 627
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 179 place count 696 transition count 626
Iterating global reduction 0 with 1 rules applied. Total rules applied 180 place count 696 transition count 626
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 181 place count 695 transition count 625
Iterating global reduction 0 with 1 rules applied. Total rules applied 182 place count 695 transition count 625
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 183 place count 694 transition count 624
Iterating global reduction 0 with 1 rules applied. Total rules applied 184 place count 694 transition count 624
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 693 transition count 623
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 693 transition count 623
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 187 place count 692 transition count 622
Iterating global reduction 0 with 1 rules applied. Total rules applied 188 place count 692 transition count 622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 691 transition count 621
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 691 transition count 621
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 690 transition count 620
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 690 transition count 620
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 193 place count 689 transition count 619
Iterating global reduction 0 with 1 rules applied. Total rules applied 194 place count 689 transition count 619
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 688 transition count 618
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 688 transition count 618
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 687 transition count 617
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 687 transition count 617
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 686 transition count 616
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 686 transition count 616
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 685 transition count 615
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 685 transition count 615
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 203 place count 684 transition count 614
Iterating global reduction 0 with 1 rules applied. Total rules applied 204 place count 684 transition count 614
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 205 place count 683 transition count 613
Iterating global reduction 0 with 1 rules applied. Total rules applied 206 place count 683 transition count 613
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 207 place count 682 transition count 612
Iterating global reduction 0 with 1 rules applied. Total rules applied 208 place count 682 transition count 612
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 209 place count 681 transition count 611
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 681 transition count 611
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 211 place count 680 transition count 610
Iterating global reduction 0 with 1 rules applied. Total rules applied 212 place count 680 transition count 610
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 213 place count 679 transition count 609
Iterating global reduction 0 with 1 rules applied. Total rules applied 214 place count 679 transition count 609
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 215 place count 678 transition count 608
Iterating global reduction 0 with 1 rules applied. Total rules applied 216 place count 678 transition count 608
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 217 place count 677 transition count 607
Iterating global reduction 0 with 1 rules applied. Total rules applied 218 place count 677 transition count 607
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 219 place count 676 transition count 606
Iterating global reduction 0 with 1 rules applied. Total rules applied 220 place count 676 transition count 606
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 221 place count 675 transition count 605
Iterating global reduction 0 with 1 rules applied. Total rules applied 222 place count 675 transition count 605
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 223 place count 674 transition count 604
Iterating global reduction 0 with 1 rules applied. Total rules applied 224 place count 674 transition count 604
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 225 place count 673 transition count 603
Iterating global reduction 0 with 1 rules applied. Total rules applied 226 place count 673 transition count 603
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 227 place count 672 transition count 602
Iterating global reduction 0 with 1 rules applied. Total rules applied 228 place count 672 transition count 602
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 229 place count 671 transition count 601
Iterating global reduction 0 with 1 rules applied. Total rules applied 230 place count 671 transition count 601
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 231 place count 670 transition count 600
Iterating global reduction 0 with 1 rules applied. Total rules applied 232 place count 670 transition count 600
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 233 place count 669 transition count 599
Iterating global reduction 0 with 1 rules applied. Total rules applied 234 place count 669 transition count 599
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 235 place count 668 transition count 598
Iterating global reduction 0 with 1 rules applied. Total rules applied 236 place count 668 transition count 598
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 237 place count 667 transition count 597
Iterating global reduction 0 with 1 rules applied. Total rules applied 238 place count 667 transition count 597
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 239 place count 666 transition count 596
Iterating global reduction 0 with 1 rules applied. Total rules applied 240 place count 666 transition count 596
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 241 place count 665 transition count 595
Iterating global reduction 0 with 1 rules applied. Total rules applied 242 place count 665 transition count 595
Applied a total of 242 rules in 1346 ms. Remains 665 /786 variables (removed 121) and now considering 595/716 (removed 121) transitions.
// Phase 1: matrix 595 rows 665 cols
[2023-03-12 15:10:15] [INFO ] Computed 122 place invariants in 8 ms
[2023-03-12 15:10:15] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-12 15:10:15] [INFO ] Invariant cache hit.
[2023-03-12 15:10:15] [INFO ] Implicit Places using invariants and state equation in 564 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 665/890 places, 595/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3649 ms. Remains : 665/890 places, 595/815 transitions.
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s297 0) (EQ s633 0)), p1:(OR (NEQ s530 1) (NEQ s664 1) (NEQ s173 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1302 ms.
Product exploration explored 100000 steps with 33333 reset in 1099 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-48a-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-48a-LTLFireability-04 finished in 6524 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(p0) U (p1 U p2))) U (p2&&G(F(p2)))))'
Support contains 3 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 888 transition count 813
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 888 transition count 813
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 887 transition count 812
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 887 transition count 812
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 886 transition count 811
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 886 transition count 811
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 885 transition count 810
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 885 transition count 810
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 884 transition count 809
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 884 transition count 809
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 883 transition count 808
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 883 transition count 808
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 882 transition count 807
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 882 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 881 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 881 transition count 806
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 880 transition count 805
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 880 transition count 805
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 879 transition count 804
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 879 transition count 804
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 878 transition count 803
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 878 transition count 803
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 877 transition count 802
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 877 transition count 802
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 876 transition count 801
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 876 transition count 801
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 875 transition count 800
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 875 transition count 800
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 874 transition count 799
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 874 transition count 799
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 873 transition count 798
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 873 transition count 798
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 872 transition count 797
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 872 transition count 797
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 871 transition count 796
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 871 transition count 796
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 870 transition count 795
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 870 transition count 795
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 869 transition count 794
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 869 transition count 794
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 868 transition count 793
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 868 transition count 793
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 867 transition count 792
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 867 transition count 792
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 866 transition count 791
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 866 transition count 791
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 865 transition count 790
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 865 transition count 790
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 864 transition count 789
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 864 transition count 789
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 863 transition count 788
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 863 transition count 788
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 862 transition count 787
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 862 transition count 787
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 861 transition count 786
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 861 transition count 786
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 860 transition count 785
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 860 transition count 785
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 859 transition count 784
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 859 transition count 784
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 858 transition count 783
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 858 transition count 783
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 857 transition count 782
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 857 transition count 782
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 856 transition count 781
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 856 transition count 781
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 855 transition count 780
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 855 transition count 780
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 854 transition count 779
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 854 transition count 779
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 853 transition count 778
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 853 transition count 778
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 852 transition count 777
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 852 transition count 777
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 851 transition count 776
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 851 transition count 776
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 850 transition count 775
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 850 transition count 775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 849 transition count 774
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 849 transition count 774
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 848 transition count 773
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 848 transition count 773
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 847 transition count 772
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 847 transition count 772
Applied a total of 86 rules in 1133 ms. Remains 847 /890 variables (removed 43) and now considering 772/815 (removed 43) transitions.
// Phase 1: matrix 772 rows 847 cols
[2023-03-12 15:10:19] [INFO ] Computed 127 place invariants in 28 ms
[2023-03-12 15:10:20] [INFO ] Implicit Places using invariants in 392 ms returned [79, 158, 303, 678, 840, 846]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 407 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 841/890 places, 772/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 838 transition count 769
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 838 transition count 769
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 837 transition count 768
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 837 transition count 768
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 836 transition count 767
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 836 transition count 767
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 835 transition count 766
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 835 transition count 766
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 834 transition count 765
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 834 transition count 765
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 833 transition count 764
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 833 transition count 764
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 832 transition count 763
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 832 transition count 763
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 831 transition count 762
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 831 transition count 762
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 830 transition count 761
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 830 transition count 761
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 829 transition count 760
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 829 transition count 760
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 828 transition count 759
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 828 transition count 759
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 827 transition count 758
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 827 transition count 758
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 826 transition count 757
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 826 transition count 757
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 825 transition count 756
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 825 transition count 756
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 824 transition count 755
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 824 transition count 755
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 823 transition count 754
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 823 transition count 754
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 822 transition count 753
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 822 transition count 753
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 821 transition count 752
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 821 transition count 752
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 820 transition count 751
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 820 transition count 751
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 819 transition count 750
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 819 transition count 750
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 818 transition count 749
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 818 transition count 749
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 817 transition count 748
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 817 transition count 748
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 816 transition count 747
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 816 transition count 747
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 815 transition count 746
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 815 transition count 746
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 814 transition count 745
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 814 transition count 745
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 813 transition count 744
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 813 transition count 744
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 812 transition count 743
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 812 transition count 743
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 811 transition count 742
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 811 transition count 742
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 810 transition count 741
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 810 transition count 741
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 809 transition count 740
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 809 transition count 740
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 808 transition count 739
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 808 transition count 739
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 807 transition count 738
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 807 transition count 738
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 806 transition count 737
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 806 transition count 737
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 805 transition count 736
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 805 transition count 736
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 804 transition count 735
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 804 transition count 735
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 803 transition count 734
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 803 transition count 734
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 802 transition count 733
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 802 transition count 733
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 801 transition count 732
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 801 transition count 732
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 800 transition count 731
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 800 transition count 731
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 799 transition count 730
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 799 transition count 730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 798 transition count 729
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 798 transition count 729
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 797 transition count 728
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 797 transition count 728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 796 transition count 727
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 796 transition count 727
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 795 transition count 726
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 795 transition count 726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 794 transition count 725
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 794 transition count 725
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 793 transition count 724
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 793 transition count 724
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 792 transition count 723
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 792 transition count 723
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 791 transition count 722
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 791 transition count 722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 790 transition count 721
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 790 transition count 721
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 789 transition count 720
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 789 transition count 720
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 105 place count 788 transition count 719
Iterating global reduction 0 with 1 rules applied. Total rules applied 106 place count 788 transition count 719
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 787 transition count 718
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 787 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 109 place count 786 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 110 place count 786 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 111 place count 785 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 112 place count 785 transition count 716
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 784 transition count 715
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 784 transition count 715
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 115 place count 783 transition count 714
Iterating global reduction 0 with 1 rules applied. Total rules applied 116 place count 783 transition count 714
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 782 transition count 713
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 782 transition count 713
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 781 transition count 712
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 781 transition count 712
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 780 transition count 711
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 780 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 779 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 779 transition count 710
Applied a total of 124 rules in 1508 ms. Remains 779 /841 variables (removed 62) and now considering 710/772 (removed 62) transitions.
// Phase 1: matrix 710 rows 779 cols
[2023-03-12 15:10:21] [INFO ] Computed 121 place invariants in 3 ms
[2023-03-12 15:10:22] [INFO ] Implicit Places using invariants in 290 ms returned []
[2023-03-12 15:10:22] [INFO ] Invariant cache hit.
[2023-03-12 15:10:25] [INFO ] Implicit Places using invariants and state equation in 3816 ms returned []
Implicit Place search using SMT with State Equation took 4149 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 779/890 places, 710/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7197 ms. Remains : 779/890 places, 710/815 transitions.
Stuttering acceptance computed with spot in 486 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(NEQ s524 1), p1:(EQ s72 1), p0:(EQ s368 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 710 reset in 430 ms.
Product exploration explored 100000 steps with 715 reset in 560 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), true, (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 690 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p2), (NOT p2)]
Finished random walk after 5983 steps, including 42 resets, run visited all 1 properties in 129 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), true, (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 11 factoid took 782 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 107 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 128 ms :[(NOT p2), (NOT p2)]
Support contains 1 out of 779 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 779/779 places, 710/710 transitions.
Drop transitions removed 261 transitions
Trivial Post-agglo rules discarded 261 transitions
Performed 261 trivial Post agglomeration. Transition count delta: 261
Iterating post reduction 0 with 261 rules applied. Total rules applied 261 place count 779 transition count 449
Reduce places removed 261 places and 0 transitions.
Iterating post reduction 1 with 261 rules applied. Total rules applied 522 place count 518 transition count 449
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 522 place count 518 transition count 399
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 622 place count 468 transition count 399
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 776 place count 391 transition count 322
Applied a total of 776 rules in 44 ms. Remains 391 /779 variables (removed 388) and now considering 322/710 (removed 388) transitions.
// Phase 1: matrix 322 rows 391 cols
[2023-03-12 15:10:29] [INFO ] Computed 121 place invariants in 2 ms
[2023-03-12 15:10:29] [INFO ] Implicit Places using invariants in 451 ms returned [146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 455 ms to find 48 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 343/779 places, 322/710 transitions.
Graph (trivial) has 171 edges and 343 vertex of which 13 / 343 are part of one of the 1 SCC in 0 ms
Free SCC test removed 12 places
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 331 transition count 263
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 73 place count 295 transition count 263
Applied a total of 73 rules in 8 ms. Remains 295 /343 variables (removed 48) and now considering 263/322 (removed 59) transitions.
// Phase 1: matrix 263 rows 295 cols
[2023-03-12 15:10:29] [INFO ] Computed 73 place invariants in 1 ms
[2023-03-12 15:10:30] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-12 15:10:30] [INFO ] Invariant cache hit.
[2023-03-12 15:10:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 15:10:30] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1057 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 295/779 places, 263/710 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1564 ms. Remains : 295/779 places, 263/710 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 178 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 99 ms :[(NOT p2), (NOT p2)]
Finished random walk after 1359 steps, including 16 resets, run visited all 1 properties in 6 ms. (steps per millisecond=226 )
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 218 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 92 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 1240 reset in 319 ms.
Product exploration explored 100000 steps with 1251 reset in 369 ms.
Support contains 1 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 263/263 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 294 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 293 transition count 261
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 291 transition count 259
Applied a total of 6 rules in 36 ms. Remains 291 /295 variables (removed 4) and now considering 259/263 (removed 4) transitions.
// Phase 1: matrix 259 rows 291 cols
[2023-03-12 15:10:32] [INFO ] Computed 73 place invariants in 1 ms
[2023-03-12 15:10:32] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-12 15:10:32] [INFO ] Invariant cache hit.
[2023-03-12 15:10:33] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
[2023-03-12 15:10:33] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-12 15:10:33] [INFO ] Invariant cache hit.
[2023-03-12 15:10:33] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 291/295 places, 259/263 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 964 ms. Remains : 291/295 places, 259/263 transitions.
Treatment of property AutoFlight-PT-48a-LTLFireability-05 finished in 14828 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||F((p1||X(p2))))))'
Support contains 4 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 887 transition count 812
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 887 transition count 812
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 885 transition count 810
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 885 transition count 810
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 883 transition count 808
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 883 transition count 808
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 881 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 881 transition count 806
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 879 transition count 804
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 879 transition count 804
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 877 transition count 802
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 877 transition count 802
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 875 transition count 800
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 875 transition count 800
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 873 transition count 798
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 873 transition count 798
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 871 transition count 796
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 871 transition count 796
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 869 transition count 794
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 869 transition count 794
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 867 transition count 792
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 867 transition count 792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 865 transition count 790
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 865 transition count 790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 863 transition count 788
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 863 transition count 788
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 861 transition count 786
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 861 transition count 786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 859 transition count 784
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 859 transition count 784
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 857 transition count 782
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 857 transition count 782
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 855 transition count 780
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 855 transition count 780
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 853 transition count 778
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 853 transition count 778
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 851 transition count 776
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 851 transition count 776
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 849 transition count 774
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 849 transition count 774
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 847 transition count 772
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 847 transition count 772
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 845 transition count 770
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 845 transition count 770
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 843 transition count 768
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 843 transition count 768
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 841 transition count 766
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 841 transition count 766
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 100 place count 839 transition count 764
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 839 transition count 764
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 104 place count 837 transition count 762
Iterating global reduction 0 with 2 rules applied. Total rules applied 106 place count 837 transition count 762
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 835 transition count 760
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 835 transition count 760
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 112 place count 833 transition count 758
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 833 transition count 758
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 831 transition count 756
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 831 transition count 756
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 829 transition count 754
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 829 transition count 754
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 827 transition count 752
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 827 transition count 752
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 825 transition count 750
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 825 transition count 750
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 823 transition count 748
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 823 transition count 748
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 136 place count 821 transition count 746
Iterating global reduction 0 with 2 rules applied. Total rules applied 138 place count 821 transition count 746
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 140 place count 819 transition count 744
Iterating global reduction 0 with 2 rules applied. Total rules applied 142 place count 819 transition count 744
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 817 transition count 742
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 817 transition count 742
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 815 transition count 740
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 815 transition count 740
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 152 place count 813 transition count 738
Iterating global reduction 0 with 2 rules applied. Total rules applied 154 place count 813 transition count 738
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 156 place count 811 transition count 736
Iterating global reduction 0 with 2 rules applied. Total rules applied 158 place count 811 transition count 736
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 160 place count 809 transition count 734
Iterating global reduction 0 with 2 rules applied. Total rules applied 162 place count 809 transition count 734
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 164 place count 807 transition count 732
Iterating global reduction 0 with 2 rules applied. Total rules applied 166 place count 807 transition count 732
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 168 place count 805 transition count 730
Iterating global reduction 0 with 2 rules applied. Total rules applied 170 place count 805 transition count 730
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 172 place count 803 transition count 728
Iterating global reduction 0 with 2 rules applied. Total rules applied 174 place count 803 transition count 728
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 801 transition count 726
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 801 transition count 726
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 180 place count 799 transition count 724
Iterating global reduction 0 with 2 rules applied. Total rules applied 182 place count 799 transition count 724
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 184 place count 797 transition count 722
Iterating global reduction 0 with 2 rules applied. Total rules applied 186 place count 797 transition count 722
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 188 place count 795 transition count 720
Iterating global reduction 0 with 2 rules applied. Total rules applied 190 place count 795 transition count 720
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 192 place count 793 transition count 718
Iterating global reduction 0 with 2 rules applied. Total rules applied 194 place count 793 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 792 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 792 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 791 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 791 transition count 716
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 790 transition count 715
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 790 transition count 715
Applied a total of 200 rules in 1126 ms. Remains 790 /890 variables (removed 100) and now considering 715/815 (removed 100) transitions.
// Phase 1: matrix 715 rows 790 cols
[2023-03-12 15:10:34] [INFO ] Computed 127 place invariants in 3 ms
[2023-03-12 15:10:35] [INFO ] Implicit Places using invariants in 413 ms returned [79, 158, 303, 621, 783, 789]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 414 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 784/890 places, 715/815 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 779 transition count 710
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 779 transition count 710
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 776 transition count 707
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 776 transition count 707
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 773 transition count 704
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 773 transition count 704
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 770 transition count 701
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 770 transition count 701
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 767 transition count 698
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 767 transition count 698
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 764 transition count 695
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 764 transition count 695
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 761 transition count 692
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 761 transition count 692
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 758 transition count 689
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 758 transition count 689
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 755 transition count 686
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 755 transition count 686
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 752 transition count 683
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 752 transition count 683
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 749 transition count 680
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 749 transition count 680
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 73 place count 746 transition count 677
Iterating global reduction 0 with 3 rules applied. Total rules applied 76 place count 746 transition count 677
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 744 transition count 675
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 744 transition count 675
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 742 transition count 673
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 742 transition count 673
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 740 transition count 671
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 740 transition count 671
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 738 transition count 669
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 738 transition count 669
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 736 transition count 667
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 736 transition count 667
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 734 transition count 665
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 734 transition count 665
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 732 transition count 663
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 732 transition count 663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 730 transition count 661
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 730 transition count 661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 110 place count 728 transition count 659
Iterating global reduction 0 with 2 rules applied. Total rules applied 112 place count 728 transition count 659
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 726 transition count 657
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 726 transition count 657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 725 transition count 656
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 725 transition count 656
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 724 transition count 655
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 724 transition count 655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 723 transition count 654
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 723 transition count 654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 722 transition count 653
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 722 transition count 653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 721 transition count 652
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 721 transition count 652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 720 transition count 651
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 720 transition count 651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 719 transition count 650
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 719 transition count 650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 131 place count 718 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 132 place count 718 transition count 649
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 717 transition count 648
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 717 transition count 648
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 716 transition count 647
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 716 transition count 647
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 715 transition count 646
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 715 transition count 646
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 714 transition count 645
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 714 transition count 645
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 713 transition count 644
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 713 transition count 644
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 712 transition count 643
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 712 transition count 643
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 711 transition count 642
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 711 transition count 642
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 710 transition count 641
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 710 transition count 641
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 709 transition count 640
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 709 transition count 640
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 708 transition count 639
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 708 transition count 639
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 707 transition count 638
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 707 transition count 638
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 706 transition count 637
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 706 transition count 637
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 705 transition count 636
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 705 transition count 636
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 704 transition count 635
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 704 transition count 635
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 703 transition count 634
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 703 transition count 634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 702 transition count 633
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 702 transition count 633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 701 transition count 632
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 701 transition count 632
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 700 transition count 631
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 700 transition count 631
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 699 transition count 630
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 699 transition count 630
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 171 place count 698 transition count 629
Iterating global reduction 0 with 1 rules applied. Total rules applied 172 place count 698 transition count 629
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 173 place count 697 transition count 628
Iterating global reduction 0 with 1 rules applied. Total rules applied 174 place count 697 transition count 628
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 175 place count 696 transition count 627
Iterating global reduction 0 with 1 rules applied. Total rules applied 176 place count 696 transition count 627
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 177 place count 695 transition count 626
Iterating global reduction 0 with 1 rules applied. Total rules applied 178 place count 695 transition count 626
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 179 place count 694 transition count 625
Iterating global reduction 0 with 1 rules applied. Total rules applied 180 place count 694 transition count 625
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 181 place count 693 transition count 624
Iterating global reduction 0 with 1 rules applied. Total rules applied 182 place count 693 transition count 624
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 183 place count 692 transition count 623
Iterating global reduction 0 with 1 rules applied. Total rules applied 184 place count 692 transition count 623
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 691 transition count 622
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 691 transition count 622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 187 place count 690 transition count 621
Iterating global reduction 0 with 1 rules applied. Total rules applied 188 place count 690 transition count 621
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 689 transition count 620
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 689 transition count 620
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 688 transition count 619
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 688 transition count 619
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 193 place count 687 transition count 618
Iterating global reduction 0 with 1 rules applied. Total rules applied 194 place count 687 transition count 618
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 686 transition count 617
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 686 transition count 617
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 685 transition count 616
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 685 transition count 616
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 684 transition count 615
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 684 transition count 615
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 683 transition count 614
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 683 transition count 614
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 203 place count 682 transition count 613
Iterating global reduction 0 with 1 rules applied. Total rules applied 204 place count 682 transition count 613
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 205 place count 681 transition count 612
Iterating global reduction 0 with 1 rules applied. Total rules applied 206 place count 681 transition count 612
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 207 place count 680 transition count 611
Iterating global reduction 0 with 1 rules applied. Total rules applied 208 place count 680 transition count 611
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 209 place count 679 transition count 610
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 679 transition count 610
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 211 place count 678 transition count 609
Iterating global reduction 0 with 1 rules applied. Total rules applied 212 place count 678 transition count 609
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 213 place count 677 transition count 608
Iterating global reduction 0 with 1 rules applied. Total rules applied 214 place count 677 transition count 608
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 215 place count 676 transition count 607
Iterating global reduction 0 with 1 rules applied. Total rules applied 216 place count 676 transition count 607
Applied a total of 216 rules in 1193 ms. Remains 676 /784 variables (removed 108) and now considering 607/715 (removed 108) transitions.
// Phase 1: matrix 607 rows 676 cols
[2023-03-12 15:10:36] [INFO ] Computed 121 place invariants in 3 ms
[2023-03-12 15:10:36] [INFO ] Implicit Places using invariants in 395 ms returned []
[2023-03-12 15:10:36] [INFO ] Invariant cache hit.
[2023-03-12 15:10:37] [INFO ] Implicit Places using invariants and state equation in 825 ms returned []
Implicit Place search using SMT with State Equation took 1237 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 676/890 places, 607/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3970 ms. Remains : 676/890 places, 607/815 transitions.
Stuttering acceptance computed with spot in 296 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(EQ s282 1), p2:(AND (EQ s311 1) (EQ s673 1)), p0:(EQ s434 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1292 ms.
Product exploration explored 100000 steps with 50000 reset in 1229 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-48a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-48a-LTLFireability-06 finished in 6979 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1 U (p2||X(p3)))))))'
Support contains 4 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 887 transition count 812
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 887 transition count 812
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 885 transition count 810
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 885 transition count 810
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 883 transition count 808
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 883 transition count 808
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 881 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 881 transition count 806
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 879 transition count 804
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 879 transition count 804
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 877 transition count 802
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 877 transition count 802
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 875 transition count 800
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 875 transition count 800
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 873 transition count 798
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 873 transition count 798
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 871 transition count 796
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 871 transition count 796
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 869 transition count 794
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 869 transition count 794
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 867 transition count 792
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 867 transition count 792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 865 transition count 790
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 865 transition count 790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 863 transition count 788
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 863 transition count 788
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 861 transition count 786
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 861 transition count 786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 859 transition count 784
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 859 transition count 784
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 857 transition count 782
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 857 transition count 782
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 855 transition count 780
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 855 transition count 780
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 853 transition count 778
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 853 transition count 778
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 851 transition count 776
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 851 transition count 776
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 849 transition count 774
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 849 transition count 774
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 847 transition count 772
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 847 transition count 772
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 845 transition count 770
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 845 transition count 770
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 843 transition count 768
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 843 transition count 768
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 841 transition count 766
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 841 transition count 766
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 100 place count 839 transition count 764
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 839 transition count 764
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 104 place count 837 transition count 762
Iterating global reduction 0 with 2 rules applied. Total rules applied 106 place count 837 transition count 762
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 835 transition count 760
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 835 transition count 760
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 112 place count 833 transition count 758
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 833 transition count 758
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 831 transition count 756
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 831 transition count 756
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 829 transition count 754
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 829 transition count 754
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 827 transition count 752
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 827 transition count 752
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 825 transition count 750
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 825 transition count 750
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 823 transition count 748
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 823 transition count 748
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 136 place count 821 transition count 746
Iterating global reduction 0 with 2 rules applied. Total rules applied 138 place count 821 transition count 746
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 140 place count 819 transition count 744
Iterating global reduction 0 with 2 rules applied. Total rules applied 142 place count 819 transition count 744
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 817 transition count 742
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 817 transition count 742
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 815 transition count 740
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 815 transition count 740
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 152 place count 813 transition count 738
Iterating global reduction 0 with 2 rules applied. Total rules applied 154 place count 813 transition count 738
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 156 place count 811 transition count 736
Iterating global reduction 0 with 2 rules applied. Total rules applied 158 place count 811 transition count 736
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 160 place count 809 transition count 734
Iterating global reduction 0 with 2 rules applied. Total rules applied 162 place count 809 transition count 734
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 164 place count 807 transition count 732
Iterating global reduction 0 with 2 rules applied. Total rules applied 166 place count 807 transition count 732
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 168 place count 805 transition count 730
Iterating global reduction 0 with 2 rules applied. Total rules applied 170 place count 805 transition count 730
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 172 place count 803 transition count 728
Iterating global reduction 0 with 2 rules applied. Total rules applied 174 place count 803 transition count 728
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 801 transition count 726
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 801 transition count 726
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 180 place count 799 transition count 724
Iterating global reduction 0 with 2 rules applied. Total rules applied 182 place count 799 transition count 724
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 184 place count 797 transition count 722
Iterating global reduction 0 with 2 rules applied. Total rules applied 186 place count 797 transition count 722
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 188 place count 795 transition count 720
Iterating global reduction 0 with 2 rules applied. Total rules applied 190 place count 795 transition count 720
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 192 place count 793 transition count 718
Iterating global reduction 0 with 2 rules applied. Total rules applied 194 place count 793 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 792 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 792 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 791 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 791 transition count 716
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 790 transition count 715
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 790 transition count 715
Applied a total of 200 rules in 1294 ms. Remains 790 /890 variables (removed 100) and now considering 715/815 (removed 100) transitions.
// Phase 1: matrix 715 rows 790 cols
[2023-03-12 15:10:41] [INFO ] Computed 127 place invariants in 9 ms
[2023-03-12 15:10:42] [INFO ] Implicit Places using invariants in 342 ms returned [79, 158, 303, 621, 783, 789]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 344 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 784/890 places, 715/815 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 779 transition count 710
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 779 transition count 710
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 776 transition count 707
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 776 transition count 707
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 773 transition count 704
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 773 transition count 704
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 770 transition count 701
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 770 transition count 701
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 767 transition count 698
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 767 transition count 698
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 764 transition count 695
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 764 transition count 695
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 761 transition count 692
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 761 transition count 692
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 758 transition count 689
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 758 transition count 689
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 755 transition count 686
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 755 transition count 686
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 752 transition count 683
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 752 transition count 683
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 749 transition count 680
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 749 transition count 680
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 73 place count 746 transition count 677
Iterating global reduction 0 with 3 rules applied. Total rules applied 76 place count 746 transition count 677
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 744 transition count 675
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 744 transition count 675
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 742 transition count 673
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 742 transition count 673
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 740 transition count 671
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 740 transition count 671
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 738 transition count 669
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 738 transition count 669
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 736 transition count 667
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 736 transition count 667
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 98 place count 734 transition count 665
Iterating global reduction 0 with 2 rules applied. Total rules applied 100 place count 734 transition count 665
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 732 transition count 663
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 732 transition count 663
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 730 transition count 661
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 730 transition count 661
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 110 place count 728 transition count 659
Iterating global reduction 0 with 2 rules applied. Total rules applied 112 place count 728 transition count 659
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 726 transition count 657
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 726 transition count 657
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 724 transition count 655
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 724 transition count 655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 723 transition count 654
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 723 transition count 654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 722 transition count 653
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 722 transition count 653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 721 transition count 652
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 721 transition count 652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 720 transition count 651
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 720 transition count 651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 719 transition count 650
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 719 transition count 650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 131 place count 718 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 132 place count 718 transition count 649
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 717 transition count 648
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 717 transition count 648
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 716 transition count 647
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 716 transition count 647
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 715 transition count 646
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 715 transition count 646
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 714 transition count 645
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 714 transition count 645
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 713 transition count 644
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 713 transition count 644
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 712 transition count 643
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 712 transition count 643
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 711 transition count 642
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 711 transition count 642
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 710 transition count 641
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 710 transition count 641
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 709 transition count 640
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 709 transition count 640
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 708 transition count 639
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 708 transition count 639
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 707 transition count 638
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 707 transition count 638
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 706 transition count 637
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 706 transition count 637
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 705 transition count 636
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 705 transition count 636
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 704 transition count 635
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 704 transition count 635
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 703 transition count 634
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 703 transition count 634
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 702 transition count 633
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 702 transition count 633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 701 transition count 632
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 701 transition count 632
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 700 transition count 631
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 700 transition count 631
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 699 transition count 630
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 699 transition count 630
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 171 place count 698 transition count 629
Iterating global reduction 0 with 1 rules applied. Total rules applied 172 place count 698 transition count 629
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 173 place count 697 transition count 628
Iterating global reduction 0 with 1 rules applied. Total rules applied 174 place count 697 transition count 628
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 175 place count 696 transition count 627
Iterating global reduction 0 with 1 rules applied. Total rules applied 176 place count 696 transition count 627
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 177 place count 695 transition count 626
Iterating global reduction 0 with 1 rules applied. Total rules applied 178 place count 695 transition count 626
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 179 place count 694 transition count 625
Iterating global reduction 0 with 1 rules applied. Total rules applied 180 place count 694 transition count 625
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 181 place count 693 transition count 624
Iterating global reduction 0 with 1 rules applied. Total rules applied 182 place count 693 transition count 624
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 183 place count 692 transition count 623
Iterating global reduction 0 with 1 rules applied. Total rules applied 184 place count 692 transition count 623
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 691 transition count 622
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 691 transition count 622
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 187 place count 690 transition count 621
Iterating global reduction 0 with 1 rules applied. Total rules applied 188 place count 690 transition count 621
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 689 transition count 620
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 689 transition count 620
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 688 transition count 619
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 688 transition count 619
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 193 place count 687 transition count 618
Iterating global reduction 0 with 1 rules applied. Total rules applied 194 place count 687 transition count 618
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 686 transition count 617
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 686 transition count 617
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 685 transition count 616
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 685 transition count 616
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 684 transition count 615
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 684 transition count 615
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 683 transition count 614
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 683 transition count 614
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 203 place count 682 transition count 613
Iterating global reduction 0 with 1 rules applied. Total rules applied 204 place count 682 transition count 613
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 205 place count 681 transition count 612
Iterating global reduction 0 with 1 rules applied. Total rules applied 206 place count 681 transition count 612
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 207 place count 680 transition count 611
Iterating global reduction 0 with 1 rules applied. Total rules applied 208 place count 680 transition count 611
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 209 place count 679 transition count 610
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 679 transition count 610
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 211 place count 678 transition count 609
Iterating global reduction 0 with 1 rules applied. Total rules applied 212 place count 678 transition count 609
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 213 place count 677 transition count 608
Iterating global reduction 0 with 1 rules applied. Total rules applied 214 place count 677 transition count 608
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 215 place count 676 transition count 607
Iterating global reduction 0 with 1 rules applied. Total rules applied 216 place count 676 transition count 607
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 217 place count 675 transition count 606
Iterating global reduction 0 with 1 rules applied. Total rules applied 218 place count 675 transition count 606
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 219 place count 674 transition count 605
Iterating global reduction 0 with 1 rules applied. Total rules applied 220 place count 674 transition count 605
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 221 place count 673 transition count 604
Iterating global reduction 0 with 1 rules applied. Total rules applied 222 place count 673 transition count 604
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 223 place count 672 transition count 603
Iterating global reduction 0 with 1 rules applied. Total rules applied 224 place count 672 transition count 603
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 225 place count 671 transition count 602
Iterating global reduction 0 with 1 rules applied. Total rules applied 226 place count 671 transition count 602
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 227 place count 670 transition count 601
Iterating global reduction 0 with 1 rules applied. Total rules applied 228 place count 670 transition count 601
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 229 place count 669 transition count 600
Iterating global reduction 0 with 1 rules applied. Total rules applied 230 place count 669 transition count 600
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 231 place count 668 transition count 599
Iterating global reduction 0 with 1 rules applied. Total rules applied 232 place count 668 transition count 599
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 233 place count 667 transition count 598
Iterating global reduction 0 with 1 rules applied. Total rules applied 234 place count 667 transition count 598
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 235 place count 666 transition count 597
Iterating global reduction 0 with 1 rules applied. Total rules applied 236 place count 666 transition count 597
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 237 place count 665 transition count 596
Iterating global reduction 0 with 1 rules applied. Total rules applied 238 place count 665 transition count 596
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 239 place count 664 transition count 595
Iterating global reduction 0 with 1 rules applied. Total rules applied 240 place count 664 transition count 595
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 241 place count 663 transition count 594
Iterating global reduction 0 with 1 rules applied. Total rules applied 242 place count 663 transition count 594
Applied a total of 242 rules in 1403 ms. Remains 663 /784 variables (removed 121) and now considering 594/715 (removed 121) transitions.
// Phase 1: matrix 594 rows 663 cols
[2023-03-12 15:10:43] [INFO ] Computed 121 place invariants in 7 ms
[2023-03-12 15:10:43] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-12 15:10:43] [INFO ] Invariant cache hit.
[2023-03-12 15:10:44] [INFO ] Implicit Places using invariants and state equation in 1067 ms returned []
Implicit Place search using SMT with State Equation took 1366 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 663/890 places, 594/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4408 ms. Remains : 663/890 places, 594/815 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s114 1), p2:(NEQ s122 1), p1:(EQ s282 1), p3:(EQ s272 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1256 ms.
Product exploration explored 100000 steps with 50000 reset in 1219 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1) (NOT p3)), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) p1 (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p3)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p2 (NOT p1) (NOT p3))
Knowledge based reduction with 11 factoid took 654 ms. Reduced automaton from 4 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-48a-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-48a-LTLFireability-10 finished in 7846 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&((!p1||F(p2)) U (G((!p1||F(p2)))||(p3&&(!p1||F(p2))))))))'
Support contains 4 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 887 transition count 812
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 887 transition count 812
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 885 transition count 810
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 885 transition count 810
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 883 transition count 808
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 883 transition count 808
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 881 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 881 transition count 806
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 879 transition count 804
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 879 transition count 804
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 877 transition count 802
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 877 transition count 802
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 875 transition count 800
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 875 transition count 800
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 873 transition count 798
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 873 transition count 798
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 871 transition count 796
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 871 transition count 796
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 869 transition count 794
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 869 transition count 794
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 867 transition count 792
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 867 transition count 792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 865 transition count 790
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 865 transition count 790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 863 transition count 788
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 863 transition count 788
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 861 transition count 786
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 861 transition count 786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 859 transition count 784
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 859 transition count 784
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 857 transition count 782
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 857 transition count 782
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 855 transition count 780
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 855 transition count 780
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 853 transition count 778
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 853 transition count 778
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 851 transition count 776
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 851 transition count 776
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 849 transition count 774
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 849 transition count 774
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 847 transition count 772
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 847 transition count 772
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 845 transition count 770
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 845 transition count 770
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 843 transition count 768
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 843 transition count 768
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 841 transition count 766
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 841 transition count 766
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 100 place count 839 transition count 764
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 839 transition count 764
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 104 place count 837 transition count 762
Iterating global reduction 0 with 2 rules applied. Total rules applied 106 place count 837 transition count 762
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 835 transition count 760
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 835 transition count 760
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 112 place count 833 transition count 758
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 833 transition count 758
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 831 transition count 756
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 831 transition count 756
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 829 transition count 754
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 829 transition count 754
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 124 place count 827 transition count 752
Iterating global reduction 0 with 2 rules applied. Total rules applied 126 place count 827 transition count 752
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 825 transition count 750
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 825 transition count 750
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 132 place count 823 transition count 748
Iterating global reduction 0 with 2 rules applied. Total rules applied 134 place count 823 transition count 748
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 136 place count 821 transition count 746
Iterating global reduction 0 with 2 rules applied. Total rules applied 138 place count 821 transition count 746
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 140 place count 819 transition count 744
Iterating global reduction 0 with 2 rules applied. Total rules applied 142 place count 819 transition count 744
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 817 transition count 742
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 817 transition count 742
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 815 transition count 740
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 815 transition count 740
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 152 place count 813 transition count 738
Iterating global reduction 0 with 2 rules applied. Total rules applied 154 place count 813 transition count 738
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 156 place count 811 transition count 736
Iterating global reduction 0 with 2 rules applied. Total rules applied 158 place count 811 transition count 736
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 160 place count 809 transition count 734
Iterating global reduction 0 with 2 rules applied. Total rules applied 162 place count 809 transition count 734
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 164 place count 807 transition count 732
Iterating global reduction 0 with 2 rules applied. Total rules applied 166 place count 807 transition count 732
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 168 place count 805 transition count 730
Iterating global reduction 0 with 2 rules applied. Total rules applied 170 place count 805 transition count 730
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 172 place count 803 transition count 728
Iterating global reduction 0 with 2 rules applied. Total rules applied 174 place count 803 transition count 728
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 801 transition count 726
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 801 transition count 726
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 180 place count 799 transition count 724
Iterating global reduction 0 with 2 rules applied. Total rules applied 182 place count 799 transition count 724
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 184 place count 797 transition count 722
Iterating global reduction 0 with 2 rules applied. Total rules applied 186 place count 797 transition count 722
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 188 place count 795 transition count 720
Iterating global reduction 0 with 2 rules applied. Total rules applied 190 place count 795 transition count 720
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 192 place count 793 transition count 718
Iterating global reduction 0 with 2 rules applied. Total rules applied 194 place count 793 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 195 place count 792 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 196 place count 792 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 791 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 791 transition count 716
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 790 transition count 715
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 790 transition count 715
Applied a total of 200 rules in 1108 ms. Remains 790 /890 variables (removed 100) and now considering 715/815 (removed 100) transitions.
// Phase 1: matrix 715 rows 790 cols
[2023-03-12 15:10:49] [INFO ] Computed 127 place invariants in 4 ms
[2023-03-12 15:10:49] [INFO ] Implicit Places using invariants in 381 ms returned [79, 303, 621, 783, 789]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 382 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 785/890 places, 715/815 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 781 transition count 711
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 781 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 780 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 780 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 779 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 779 transition count 709
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 778 transition count 708
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 778 transition count 708
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 777 transition count 707
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 777 transition count 707
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 776 transition count 706
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 776 transition count 706
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 775 transition count 705
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 775 transition count 705
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 774 transition count 704
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 774 transition count 704
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 773 transition count 703
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 773 transition count 703
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 772 transition count 702
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 772 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 771 transition count 701
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 771 transition count 701
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 770 transition count 700
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 770 transition count 700
Applied a total of 30 rules in 240 ms. Remains 770 /785 variables (removed 15) and now considering 700/715 (removed 15) transitions.
// Phase 1: matrix 700 rows 770 cols
[2023-03-12 15:10:50] [INFO ] Computed 122 place invariants in 9 ms
[2023-03-12 15:10:50] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-12 15:10:50] [INFO ] Invariant cache hit.
[2023-03-12 15:10:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-12 15:10:51] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 770/890 places, 700/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2960 ms. Remains : 770/890 places, 700/815 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s157 1) (EQ s507 1)), p2:(NEQ s32 1), p0:(AND (OR (EQ s157 0) (EQ s507 0)) (EQ s27 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-48a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-48a-LTLFireability-13 finished in 3223 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(p1)))))'
Support contains 3 out of 890 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 887 transition count 812
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 887 transition count 812
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 885 transition count 810
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 885 transition count 810
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 883 transition count 808
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 883 transition count 808
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 881 transition count 806
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 881 transition count 806
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 879 transition count 804
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 879 transition count 804
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 877 transition count 802
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 877 transition count 802
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 875 transition count 800
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 875 transition count 800
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 873 transition count 798
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 873 transition count 798
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 871 transition count 796
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 871 transition count 796
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 869 transition count 794
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 869 transition count 794
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 867 transition count 792
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 867 transition count 792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 865 transition count 790
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 865 transition count 790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 863 transition count 788
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 863 transition count 788
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 861 transition count 786
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 861 transition count 786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 859 transition count 784
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 859 transition count 784
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 857 transition count 782
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 857 transition count 782
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 855 transition count 780
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 855 transition count 780
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 853 transition count 778
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 853 transition count 778
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 851 transition count 776
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 851 transition count 776
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 849 transition count 774
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 849 transition count 774
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 847 transition count 772
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 847 transition count 772
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 845 transition count 770
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 845 transition count 770
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 843 transition count 768
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 843 transition count 768
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 841 transition count 766
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 841 transition count 766
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 840 transition count 765
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 840 transition count 765
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 839 transition count 764
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 839 transition count 764
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 838 transition count 763
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 838 transition count 763
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 105 place count 837 transition count 762
Iterating global reduction 0 with 1 rules applied. Total rules applied 106 place count 837 transition count 762
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 836 transition count 761
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 836 transition count 761
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 109 place count 835 transition count 760
Iterating global reduction 0 with 1 rules applied. Total rules applied 110 place count 835 transition count 760
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 111 place count 834 transition count 759
Iterating global reduction 0 with 1 rules applied. Total rules applied 112 place count 834 transition count 759
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 833 transition count 758
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 833 transition count 758
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 115 place count 832 transition count 757
Iterating global reduction 0 with 1 rules applied. Total rules applied 116 place count 832 transition count 757
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 831 transition count 756
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 831 transition count 756
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 830 transition count 755
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 830 transition count 755
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 829 transition count 754
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 829 transition count 754
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 828 transition count 753
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 828 transition count 753
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 827 transition count 752
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 827 transition count 752
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 826 transition count 751
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 826 transition count 751
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 825 transition count 750
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 825 transition count 750
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 131 place count 824 transition count 749
Iterating global reduction 0 with 1 rules applied. Total rules applied 132 place count 824 transition count 749
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 823 transition count 748
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 823 transition count 748
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 822 transition count 747
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 822 transition count 747
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 821 transition count 746
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 821 transition count 746
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 820 transition count 745
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 820 transition count 745
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 819 transition count 744
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 819 transition count 744
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 818 transition count 743
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 818 transition count 743
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 817 transition count 742
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 817 transition count 742
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 816 transition count 741
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 816 transition count 741
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 815 transition count 740
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 815 transition count 740
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 814 transition count 739
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 814 transition count 739
Applied a total of 152 rules in 1066 ms. Remains 814 /890 variables (removed 76) and now considering 739/815 (removed 76) transitions.
// Phase 1: matrix 739 rows 814 cols
[2023-03-12 15:10:52] [INFO ] Computed 127 place invariants in 4 ms
[2023-03-12 15:10:52] [INFO ] Implicit Places using invariants in 288 ms returned [79, 158, 303, 645, 807, 813]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 290 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 808/890 places, 739/815 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 804 transition count 735
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 804 transition count 735
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 802 transition count 733
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 802 transition count 733
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 800 transition count 731
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 800 transition count 731
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 798 transition count 729
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 798 transition count 729
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 796 transition count 727
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 796 transition count 727
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 794 transition count 725
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 794 transition count 725
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 792 transition count 723
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 792 transition count 723
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 790 transition count 721
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 790 transition count 721
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 788 transition count 719
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 788 transition count 719
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 786 transition count 717
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 786 transition count 717
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 784 transition count 715
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 784 transition count 715
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 782 transition count 713
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 782 transition count 713
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 780 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 780 transition count 711
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 778 transition count 709
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 778 transition count 709
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 776 transition count 707
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 776 transition count 707
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 774 transition count 705
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 774 transition count 705
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 772 transition count 703
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 772 transition count 703
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 770 transition count 701
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 770 transition count 701
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 768 transition count 699
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 768 transition count 699
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 766 transition count 697
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 766 transition count 697
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 764 transition count 695
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 764 transition count 695
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 762 transition count 693
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 762 transition count 693
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 760 transition count 691
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 760 transition count 691
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 759 transition count 690
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 759 transition count 690
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 758 transition count 689
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 758 transition count 689
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 757 transition count 688
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 757 transition count 688
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 756 transition count 687
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 756 transition count 687
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 105 place count 755 transition count 686
Iterating global reduction 0 with 1 rules applied. Total rules applied 106 place count 755 transition count 686
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 754 transition count 685
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 754 transition count 685
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 109 place count 753 transition count 684
Iterating global reduction 0 with 1 rules applied. Total rules applied 110 place count 753 transition count 684
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 111 place count 752 transition count 683
Iterating global reduction 0 with 1 rules applied. Total rules applied 112 place count 752 transition count 683
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 751 transition count 682
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 751 transition count 682
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 115 place count 750 transition count 681
Iterating global reduction 0 with 1 rules applied. Total rules applied 116 place count 750 transition count 681
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 749 transition count 680
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 749 transition count 680
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 748 transition count 679
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 748 transition count 679
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 747 transition count 678
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 747 transition count 678
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 746 transition count 677
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 746 transition count 677
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 745 transition count 676
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 745 transition count 676
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 744 transition count 675
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 744 transition count 675
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 743 transition count 674
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 743 transition count 674
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 131 place count 742 transition count 673
Iterating global reduction 0 with 1 rules applied. Total rules applied 132 place count 742 transition count 673
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 741 transition count 672
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 741 transition count 672
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 740 transition count 671
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 740 transition count 671
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 739 transition count 670
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 739 transition count 670
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 738 transition count 669
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 738 transition count 669
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 737 transition count 668
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 737 transition count 668
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 736 transition count 667
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 736 transition count 667
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 735 transition count 666
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 735 transition count 666
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 734 transition count 665
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 734 transition count 665
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 733 transition count 664
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 733 transition count 664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 732 transition count 663
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 732 transition count 663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 731 transition count 662
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 731 transition count 662
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 730 transition count 661
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 730 transition count 661
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 729 transition count 660
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 729 transition count 660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 728 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 728 transition count 659
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 727 transition count 658
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 727 transition count 658
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 726 transition count 657
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 726 transition count 657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 725 transition count 656
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 725 transition count 656
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 724 transition count 655
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 724 transition count 655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 723 transition count 654
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 723 transition count 654
Applied a total of 170 rules in 1056 ms. Remains 723 /808 variables (removed 85) and now considering 654/739 (removed 85) transitions.
// Phase 1: matrix 654 rows 723 cols
[2023-03-12 15:10:54] [INFO ] Computed 121 place invariants in 21 ms
[2023-03-12 15:10:54] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-12 15:10:54] [INFO ] Invariant cache hit.
[2023-03-12 15:10:55] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 1016 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 723/890 places, 654/815 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3428 ms. Remains : 723/890 places, 654/815 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s350 0) (EQ s288 0)), p1:(EQ s310 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-48a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-48a-LTLFireability-14 finished in 3574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 890 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 316 transitions
Trivial Post-agglo rules discarded 316 transitions
Performed 316 trivial Post agglomeration. Transition count delta: 316
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 886 transition count 498
Reduce places removed 316 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 317 rules applied. Total rules applied 636 place count 570 transition count 497
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 637 place count 569 transition count 497
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 98 Pre rules applied. Total rules applied 637 place count 569 transition count 399
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 3 with 244 rules applied. Total rules applied 881 place count 423 transition count 399
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 881 place count 423 transition count 362
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 955 place count 386 transition count 362
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 970 place count 371 transition count 347
Iterating global reduction 3 with 15 rules applied. Total rules applied 985 place count 371 transition count 347
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 996 place count 371 transition count 336
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 1144 place count 297 transition count 262
Applied a total of 1144 rules in 61 ms. Remains 297 /890 variables (removed 593) and now considering 262/815 (removed 553) transitions.
// Phase 1: matrix 262 rows 297 cols
[2023-03-12 15:10:55] [INFO ] Computed 76 place invariants in 2 ms
[2023-03-12 15:10:55] [INFO ] Implicit Places using invariants in 239 ms returned [222, 292, 296]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 252 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 294/890 places, 262/815 transitions.
Graph (trivial) has 116 edges and 294 vertex of which 2 / 294 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 292 transition count 260
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 292 transition count 260
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 291 transition count 259
Applied a total of 5 rules in 13 ms. Remains 291 /294 variables (removed 3) and now considering 259/262 (removed 3) transitions.
// Phase 1: matrix 259 rows 291 cols
[2023-03-12 15:10:55] [INFO ] Computed 73 place invariants in 1 ms
[2023-03-12 15:10:55] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-12 15:10:55] [INFO ] Invariant cache hit.
[2023-03-12 15:10:56] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 291/890 places, 259/815 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 886 ms. Remains : 291/890 places, 259/815 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s180 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-48a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-48a-LTLFireability-15 finished in 983 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0&&X(p1)) U p2)||G(p1)||F(G(p3))))'
Found a Lengthening insensitive property : AutoFlight-PT-48a-LTLFireability-00
Stuttering acceptance computed with spot in 337 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3))]
Support contains 4 out of 890 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Drop transitions removed 302 transitions
Trivial Post-agglo rules discarded 302 transitions
Performed 302 trivial Post agglomeration. Transition count delta: 302
Iterating post reduction 0 with 302 rules applied. Total rules applied 302 place count 890 transition count 513
Reduce places removed 302 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 303 rules applied. Total rules applied 605 place count 588 transition count 512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 606 place count 587 transition count 512
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 606 place count 587 transition count 408
Deduced a syphon composed of 104 places in 19 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 814 place count 483 transition count 408
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 817 place count 480 transition count 405
Iterating global reduction 3 with 3 rules applied. Total rules applied 820 place count 480 transition count 405
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 821 place count 479 transition count 404
Iterating global reduction 3 with 1 rules applied. Total rules applied 822 place count 479 transition count 404
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 970 place count 405 transition count 330
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 971 place count 404 transition count 329
Iterating global reduction 3 with 1 rules applied. Total rules applied 972 place count 404 transition count 329
Applied a total of 972 rules in 70 ms. Remains 404 /890 variables (removed 486) and now considering 329/815 (removed 486) transitions.
// Phase 1: matrix 329 rows 404 cols
[2023-03-12 15:10:56] [INFO ] Computed 127 place invariants in 4 ms
[2023-03-12 15:10:57] [INFO ] Implicit Places using invariants in 683 ms returned [54, 107, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 191, 192, 193, 194, 195, 196, 281, 398, 403]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 695 ms to find 53 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 351/890 places, 329/815 transitions.
Graph (trivial) has 178 edges and 351 vertex of which 14 / 351 are part of one of the 1 SCC in 1 ms
Free SCC test removed 13 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 338 transition count 269
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 73 place count 302 transition count 269
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 73 place count 302 transition count 267
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 77 place count 300 transition count 267
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 80 place count 297 transition count 264
Iterating global reduction 2 with 3 rules applied. Total rules applied 83 place count 297 transition count 264
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 87 place count 295 transition count 262
Applied a total of 87 rules in 19 ms. Remains 295 /351 variables (removed 56) and now considering 262/329 (removed 67) transitions.
// Phase 1: matrix 262 rows 295 cols
[2023-03-12 15:10:57] [INFO ] Computed 74 place invariants in 2 ms
[2023-03-12 15:10:57] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-12 15:10:57] [INFO ] Invariant cache hit.
[2023-03-12 15:10:57] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-12 15:10:58] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 764 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 295/890 places, 262/815 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1548 ms. Remains : 295/890 places, 262/815 transitions.
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=0 dest: 4}], [{ cond=p3, acceptance={} source=1 dest: 1}, { cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0 p3 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p3) p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s146 1) (EQ s281 1)), p0:(EQ s171 1), p1:(EQ s11 1), p3:(OR (EQ s146 0) (EQ s281 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1235 reset in 367 ms.
Product exploration explored 100000 steps with 1238 reset in 415 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1) p3), (X p3), (X p1), (X (NOT (AND (NOT p2) p0 p3 p1))), (X (NOT (AND (NOT p2) p0 (NOT p3) p1))), (X (AND (NOT p2) (NOT p0) p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (OR (AND (NOT p2) (NOT p0)) (NOT p1))), (X (X (NOT (AND (NOT p2) p0 p3 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) p0 p1))))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 888 ms. Reduced automaton from 5 states, 14 edges and 4 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p3)]
Finished random walk after 6749 steps, including 82 resets, run visited all 1 properties in 32 ms. (steps per millisecond=210 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1) p3), (X p3), (X p1), (X (NOT (AND (NOT p2) p0 p3 p1))), (X (NOT (AND (NOT p2) p0 (NOT p3) p1))), (X (AND (NOT p2) (NOT p0) p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (OR (AND (NOT p2) (NOT p0)) (NOT p1))), (X (X (NOT (AND (NOT p2) p0 p3 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) p0 p1))))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (NOT p1))))), (F (NOT p3))]
Knowledge based reduction with 11 factoid took 935 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p3)]
Support contains 2 out of 295 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 262/262 transitions.
Applied a total of 0 rules in 11 ms. Remains 295 /295 variables (removed 0) and now considering 262/262 (removed 0) transitions.
[2023-03-12 15:11:01] [INFO ] Invariant cache hit.
[2023-03-12 15:11:01] [INFO ] Implicit Places using invariants in 198 ms returned []
[2023-03-12 15:11:01] [INFO ] Invariant cache hit.
[2023-03-12 15:11:01] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-12 15:11:01] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
[2023-03-12 15:11:01] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 15:11:01] [INFO ] Invariant cache hit.
[2023-03-12 15:11:02] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 968 ms. Remains : 295/295 places, 262/262 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [p3, (X p3)]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3)))]
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p3)]
Finished random walk after 5633 steps, including 68 resets, run visited all 1 properties in 22 ms. (steps per millisecond=256 )
Knowledge obtained : [p3, (X p3)]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (F (NOT p3))]
Knowledge based reduction with 2 factoid took 175 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p3)]
Product exploration explored 100000 steps with 1234 reset in 365 ms.
Product exploration explored 100000 steps with 1232 reset in 367 ms.
Support contains 2 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 262/262 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 295 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 294 transition count 261
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 292 transition count 259
Applied a total of 6 rules in 9 ms. Remains 292 /295 variables (removed 3) and now considering 259/262 (removed 3) transitions.
// Phase 1: matrix 259 rows 292 cols
[2023-03-12 15:11:03] [INFO ] Computed 74 place invariants in 1 ms
[2023-03-12 15:11:03] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-12 15:11:03] [INFO ] Invariant cache hit.
[2023-03-12 15:11:03] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 15:11:04] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 622 ms to find 0 implicit places.
[2023-03-12 15:11:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-12 15:11:04] [INFO ] Invariant cache hit.
[2023-03-12 15:11:04] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 259/262 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 863 ms. Remains : 292/295 places, 259/262 transitions.
Treatment of property AutoFlight-PT-48a-LTLFireability-00 finished in 8162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(p0) U (p1 U p2))) U (p2&&G(F(p2)))))'
Found a Lengthening insensitive property : AutoFlight-PT-48a-LTLFireability-05
Stuttering acceptance computed with spot in 544 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p2)]
Support contains 3 out of 890 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 890/890 places, 815/815 transitions.
Drop transitions removed 300 transitions
Trivial Post-agglo rules discarded 300 transitions
Performed 300 trivial Post agglomeration. Transition count delta: 300
Iterating post reduction 0 with 300 rules applied. Total rules applied 300 place count 890 transition count 515
Reduce places removed 300 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 301 rules applied. Total rules applied 601 place count 590 transition count 514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 602 place count 589 transition count 514
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 602 place count 589 transition count 410
Deduced a syphon composed of 104 places in 0 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 810 place count 485 transition count 410
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 812 place count 483 transition count 408
Iterating global reduction 3 with 2 rules applied. Total rules applied 814 place count 483 transition count 408
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 3 with 150 rules applied. Total rules applied 964 place count 408 transition count 333
Applied a total of 964 rules in 62 ms. Remains 408 /890 variables (removed 482) and now considering 333/815 (removed 482) transitions.
// Phase 1: matrix 333 rows 408 cols
[2023-03-12 15:11:05] [INFO ] Computed 127 place invariants in 2 ms
[2023-03-12 15:11:06] [INFO ] Implicit Places using invariants in 1753 ms returned [54, 107, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 285, 402, 407]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 1755 ms to find 54 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 354/890 places, 333/815 transitions.
Graph (trivial) has 182 edges and 354 vertex of which 14 / 354 are part of one of the 1 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 341 transition count 270
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 79 place count 302 transition count 270
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 79 place count 302 transition count 268
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 83 place count 300 transition count 268
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 86 place count 297 transition count 265
Iterating global reduction 2 with 3 rules applied. Total rules applied 89 place count 297 transition count 265
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 93 place count 295 transition count 263
Applied a total of 93 rules in 14 ms. Remains 295 /354 variables (removed 59) and now considering 263/333 (removed 70) transitions.
// Phase 1: matrix 263 rows 295 cols
[2023-03-12 15:11:06] [INFO ] Computed 73 place invariants in 1 ms
[2023-03-12 15:11:07] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-12 15:11:07] [INFO ] Invariant cache hit.
[2023-03-12 15:11:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 15:11:07] [INFO ] Implicit Places using invariants and state equation in 904 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 295/890 places, 263/815 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2972 ms. Remains : 295/890 places, 263/815 transitions.
Running random walk in product with property : AutoFlight-PT-48a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(NEQ s208 1), p1:(EQ s49 1), p0:(EQ s146 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1242 reset in 330 ms.
Product exploration explored 100000 steps with 1251 reset in 426 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), true, (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 611 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 123 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1150172 steps, run timeout after 3001 ms. (steps per millisecond=383 ) properties seen :{}
Probabilistic random walk after 1150172 steps, saw 140731 distinct states, run finished after 3002 ms. (steps per millisecond=383 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 15:11:12] [INFO ] Invariant cache hit.
[2023-03-12 15:11:12] [INFO ] [Real]Absence check using 73 positive place invariants in 29 ms returned sat
[2023-03-12 15:11:12] [INFO ] After 152ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-12 15:11:12] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 15:11:12] [INFO ] After 34ms SMT Verify possible using 72 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 15:11:12] [INFO ] After 349ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 15:11:12] [INFO ] [Nat]Absence check using 73 positive place invariants in 14 ms returned sat
[2023-03-12 15:11:13] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 15:11:13] [INFO ] After 30ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 15:11:13] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-12 15:11:13] [INFO ] After 288ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 66 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=33 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), true, (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 11 factoid took 772 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 105 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 130 ms :[(NOT p2), (NOT p2)]
Support contains 1 out of 295 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 263/263 transitions.
Applied a total of 0 rules in 7 ms. Remains 295 /295 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-12 15:11:14] [INFO ] Invariant cache hit.
[2023-03-12 15:11:14] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-12 15:11:14] [INFO ] Invariant cache hit.
[2023-03-12 15:11:14] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 15:11:14] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 676 ms to find 0 implicit places.
[2023-03-12 15:11:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-12 15:11:14] [INFO ] Invariant cache hit.
[2023-03-12 15:11:15] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 978 ms. Remains : 295/295 places, 263/263 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 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 119 ms :[(NOT p2), (NOT p2)]
Finished random walk after 980 steps, including 11 resets, run visited all 1 properties in 5 ms. (steps per millisecond=196 )
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 214 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 112 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 1234 reset in 360 ms.
Product exploration explored 100000 steps with 1245 reset in 349 ms.
Support contains 1 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 263/263 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 294 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 293 transition count 261
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 291 transition count 259
Applied a total of 6 rules in 10 ms. Remains 291 /295 variables (removed 4) and now considering 259/263 (removed 4) transitions.
// Phase 1: matrix 259 rows 291 cols
[2023-03-12 15:11:16] [INFO ] Computed 73 place invariants in 1 ms
[2023-03-12 15:11:17] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-12 15:11:17] [INFO ] Invariant cache hit.
[2023-03-12 15:11:17] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
[2023-03-12 15:11:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 15:11:17] [INFO ] Invariant cache hit.
[2023-03-12 15:11:17] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 291/295 places, 259/263 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 812 ms. Remains : 291/295 places, 259/263 transitions.
Treatment of property AutoFlight-PT-48a-LTLFireability-05 finished in 13318 ms.
[2023-03-12 15:11:17] [INFO ] Flatten gal took : 36 ms
[2023-03-12 15:11:17] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-12 15:11:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 890 places, 815 transitions and 2217 arcs took 5 ms.
Total runtime 111119 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1664/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1664/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : AutoFlight-PT-48a-LTLFireability-00
Could not compute solution for formula : AutoFlight-PT-48a-LTLFireability-05

BK_STOP 1678633879137

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name AutoFlight-PT-48a-LTLFireability-00
ltl formula formula --ltl=/tmp/1664/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 890 places, 815 transitions and 2217 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1664/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.180 real 0.060 user 0.070 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1664/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1664/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1664/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
ltl formula name AutoFlight-PT-48a-LTLFireability-05
ltl formula formula --ltl=/tmp/1664/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 890 places, 815 transitions and 2217 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1664/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1664/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1664/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.250 real 0.090 user 0.130 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1664/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 8 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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="AutoFlight-PT-48a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutoFlight-PT-48a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598000500"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48a.tgz
mv AutoFlight-PT-48a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;