Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254771900324.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCshifumi-PT-4a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771900324
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 8.1K Apr 29 15:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 29 15:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 29 14:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 29 14:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.9M May 10 09:33 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 DLCshifumi-PT-4a-LTLFireability-00
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-01
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-02
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-03
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-04
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-05
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-06
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-07
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-08
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-09
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-10
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-11
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-12
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-13
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-14
FORMULA_NAME DLCshifumi-PT-4a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652590298714

Running Version 202205111006
[2022-05-15 04:51:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 04:51:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 04:51:40] [INFO ] Load time of PNML (sax parser for PT used): 315 ms
[2022-05-15 04:51:40] [INFO ] Transformed 1178 places.
[2022-05-15 04:51:40] [INFO ] Transformed 7504 transitions.
[2022-05-15 04:51:40] [INFO ] Found NUPN structural information;
[2022-05-15 04:51:40] [INFO ] Parsed PT model containing 1178 places and 7504 transitions in 446 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 924 transitions
Reduce redundant transitions removed 924 transitions.
FORMULA DLCshifumi-PT-4a-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 1178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1178/1178 places, 6580/6580 transitions.
Discarding 148 places :
Symmetric choice reduction at 0 with 148 rule applications. Total rules 148 place count 1030 transition count 5465
Iterating global reduction 0 with 148 rules applied. Total rules applied 296 place count 1030 transition count 5465
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 0 with 71 rules applied. Total rules applied 367 place count 1030 transition count 5394
Drop transitions removed 1770 transitions
Redundant transition composition rules discarded 1770 transitions
Iterating global reduction 1 with 1770 rules applied. Total rules applied 2137 place count 1030 transition count 3624
Applied a total of 2137 rules in 489 ms. Remains 1030 /1178 variables (removed 148) and now considering 3624/6580 (removed 2956) transitions.
[2022-05-15 04:51:40] [INFO ] Flow matrix only has 597 transitions (discarded 3027 similar events)
// Phase 1: matrix 597 rows 1030 cols
[2022-05-15 04:51:40] [INFO ] Computed 691 place invariants in 23 ms
[2022-05-15 04:51:44] [INFO ] Implicit Places using invariants in 3720 ms returned [418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 442, 443, 444, 445, 446, 447, 448, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 535, 536, 537, 538, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 585, 586, 587, 588, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 711, 712, 713, 714, 715, 716, 717, 718, 720, 721, 722, 723, 724, 725, 726, 728, 729, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 764, 765, 766, 767, 768, 769, 770, 771, 772, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 792, 793, 794, 795, 796, 797, 798, 799, 800, 802, 803, 804, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 945, 946, 947, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029]
Discarding 582 places :
Ensure Unique test removed 2692 transitions
Reduce isomorphic transitions removed 2692 transitions.
Implicit Place search using SMT only with invariants took 3771 ms to find 582 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 448/1178 places, 932/6580 transitions.
Drop transitions removed 160 transitions
Redundant transition composition rules discarded 160 transitions
Iterating global reduction 0 with 160 rules applied. Total rules applied 160 place count 448 transition count 772
Applied a total of 160 rules in 17 ms. Remains 448 /448 variables (removed 0) and now considering 772/932 (removed 160) transitions.
[2022-05-15 04:51:44] [INFO ] Flow matrix only has 597 transitions (discarded 175 similar events)
// Phase 1: matrix 597 rows 448 cols
[2022-05-15 04:51:44] [INFO ] Computed 109 place invariants in 4 ms
[2022-05-15 04:51:44] [INFO ] Implicit Places using invariants in 191 ms returned []
[2022-05-15 04:51:44] [INFO ] Flow matrix only has 597 transitions (discarded 175 similar events)
// Phase 1: matrix 597 rows 448 cols
[2022-05-15 04:51:44] [INFO ] Computed 109 place invariants in 4 ms
[2022-05-15 04:51:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:45] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 448/1178 places, 772/6580 transitions.
Finished structural reductions, in 2 iterations. Remains : 448/1178 places, 772/6580 transitions.
Support contains 58 out of 448 places after structural reductions.
[2022-05-15 04:51:45] [INFO ] Flatten gal took : 79 ms
[2022-05-15 04:51:45] [INFO ] Flatten gal took : 35 ms
[2022-05-15 04:51:45] [INFO ] Input system was already deterministic with 772 transitions.
Finished random walk after 4264 steps, including 1 resets, run visited all 35 properties in 218 ms. (steps per millisecond=19 )
FORMULA DLCshifumi-PT-4a-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 31 stabilizing places and 1 stable transitions
Graph (complete) has 880 edges and 448 vertex of which 418 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.20 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(p1)) U p2))'
Support contains 5 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Graph (trivial) has 752 edges and 448 vertex of which 403 / 448 are part of one of the 79 SCC in 4 ms
Free SCC test removed 324 places
Ensure Unique test removed 658 transitions
Reduce isomorphic transitions removed 658 transitions.
Graph (complete) has 222 edges and 124 vertex of which 97 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 97 transition count 112
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 95 transition count 112
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 83 place count 18 transition count 34
Iterating global reduction 2 with 77 rules applied. Total rules applied 160 place count 18 transition count 34
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 163 place count 18 transition count 31
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 165 place count 18 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 167 place count 16 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 169 place count 16 transition count 29
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 171 place count 16 transition count 27
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 172 place count 16 transition count 26
Applied a total of 172 rules in 18 ms. Remains 16 /448 variables (removed 432) and now considering 26/772 (removed 746) transitions.
[2022-05-15 04:51:46] [INFO ] Flow matrix only has 17 transitions (discarded 9 similar events)
// Phase 1: matrix 17 rows 16 cols
[2022-05-15 04:51:46] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 04:51:46] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-15 04:51:46] [INFO ] Flow matrix only has 17 transitions (discarded 9 similar events)
// Phase 1: matrix 17 rows 16 cols
[2022-05-15 04:51:46] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 04:51:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-15 04:51:46] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 04:51:46] [INFO ] Flow matrix only has 17 transitions (discarded 9 similar events)
// Phase 1: matrix 17 rows 16 cols
[2022-05-15 04:51:46] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 04:51:46] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/448 places, 26/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 16/448 places, 26/772 transitions.
Stuttering acceptance computed with spot in 243 ms :[(NOT p2), true, (NOT p1), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s11 1) (EQ s15 1)), p1:(AND (NOT (AND (EQ s5 1) (EQ s13 1) (EQ s11 1) (EQ s14 1))) (NOT (AND (EQ s11 1) (EQ s15 1)))), p0:(AND (EQ s11 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-00 finished in 401 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X((p0 U X(!p0)))))||X(p1)))'
Support contains 4 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 420 transition count 772
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 38 place count 410 transition count 752
Iterating global reduction 1 with 10 rules applied. Total rules applied 48 place count 410 transition count 752
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 52 place count 410 transition count 748
Applied a total of 52 rules in 45 ms. Remains 410 /448 variables (removed 38) and now considering 748/772 (removed 24) transitions.
[2022-05-15 04:51:46] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2022-05-15 04:51:46] [INFO ] Computed 81 place invariants in 7 ms
[2022-05-15 04:51:46] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-05-15 04:51:46] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2022-05-15 04:51:46] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-15 04:51:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:47] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2022-05-15 04:51:47] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2022-05-15 04:51:47] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-15 04:51:47] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 410/448 places, 748/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 410/448 places, 748/772 transitions.
Stuttering acceptance computed with spot in 137 ms :[p0, (AND p0 (NOT p1)), true, (AND p0 (NOT p1)), p0]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(AND (EQ s360 1) (EQ s408 1)), p1:(AND (EQ s185 1) (EQ s409 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 831 ms.
Product exploration explored 100000 steps with 50000 reset in 748 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 828 edges and 410 vertex of which 408 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p1)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCshifumi-PT-4a-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCshifumi-PT-4a-LTLFireability-01 finished in 2487 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X((X(G((F(p2)&&p1)))||G(p3)))))'
Support contains 8 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 422 transition count 772
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 34 place count 414 transition count 756
Iterating global reduction 1 with 8 rules applied. Total rules applied 42 place count 414 transition count 756
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 45 place count 414 transition count 753
Applied a total of 45 rules in 17 ms. Remains 414 /448 variables (removed 34) and now considering 753/772 (removed 19) transitions.
[2022-05-15 04:51:49] [INFO ] Flow matrix only has 586 transitions (discarded 167 similar events)
// Phase 1: matrix 586 rows 414 cols
[2022-05-15 04:51:49] [INFO ] Computed 83 place invariants in 1 ms
[2022-05-15 04:51:49] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-05-15 04:51:49] [INFO ] Flow matrix only has 586 transitions (discarded 167 similar events)
// Phase 1: matrix 586 rows 414 cols
[2022-05-15 04:51:49] [INFO ] Computed 83 place invariants in 6 ms
[2022-05-15 04:51:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:49] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2022-05-15 04:51:49] [INFO ] Flow matrix only has 586 transitions (discarded 167 similar events)
// Phase 1: matrix 586 rows 414 cols
[2022-05-15 04:51:49] [INFO ] Computed 83 place invariants in 1 ms
[2022-05-15 04:51:49] [INFO ] Dead Transitions using invariants and state equation in 281 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 414/448 places, 753/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 414/448 places, 753/772 transitions.
Stuttering acceptance computed with spot in 492 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2) p3) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p3) p1), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}, { cond=true, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) p3 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p0) p3 p1 (NOT p2)), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p0) p3 (NOT p1)), acceptance={} source=4 dest: 9}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p3), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p1 (NOT p2)), acceptance={} source=5 dest: 8}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=(AND p3 p1), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p3) p1), acceptance={0} source=6 dest: 6}, { cond=(AND p3 (NOT p1)), acceptance={1} source=6 dest: 6}, { cond=(AND (NOT p3) (NOT p1)), acceptance={0, 1} source=6 dest: 6}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=6 dest: 10}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 11}], [{ cond=(NOT p0), acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=8 dest: 8}], [{ cond=(AND (NOT p0) (NOT p3) p1), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p0) p3 p1), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=10 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=11 dest: 10}, { cond=(AND p3 (NOT p2)), acceptance={1} source=11 dest: 11}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0, 1} source=11 dest: 11}]], initial=0, aps=[p0:(AND (EQ s151 1) (EQ s411 1)), p3:(AND (EQ s383 1) (EQ s410 1)), p1:(AND (EQ s399 1) (EQ s412 1)), p2:(OR (AND (EQ s151 1) (EQ s411 1)) (AND (EQ s395 1...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-02 finished in 1098 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||F(G(p1))||X(p2))))'
Support contains 5 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 420 transition count 772
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 38 place count 410 transition count 752
Iterating global reduction 1 with 10 rules applied. Total rules applied 48 place count 410 transition count 752
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 52 place count 410 transition count 748
Applied a total of 52 rules in 22 ms. Remains 410 /448 variables (removed 38) and now considering 748/772 (removed 24) transitions.
[2022-05-15 04:51:50] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2022-05-15 04:51:50] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-15 04:51:50] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-05-15 04:51:50] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2022-05-15 04:51:50] [INFO ] Computed 81 place invariants in 7 ms
[2022-05-15 04:51:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:50] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2022-05-15 04:51:50] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2022-05-15 04:51:50] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-15 04:51:50] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 410/448 places, 748/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 410/448 places, 748/772 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s382 0) (EQ s408 0)), p0:(AND (EQ s85 1) (EQ s409 1)), p1:(EQ s67 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 876 ms.
Product exploration explored 100000 steps with 33333 reset in 795 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 828 edges and 410 vertex of which 408 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p2) (NOT p0)))))
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 4 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCshifumi-PT-4a-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCshifumi-PT-4a-LTLFireability-03 finished in 2517 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G((G(p0)||p1)))))'
Support contains 3 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Graph (trivial) has 763 edges and 448 vertex of which 410 / 448 are part of one of the 78 SCC in 3 ms
Free SCC test removed 332 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Graph (complete) has 199 edges and 116 vertex of which 87 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 87 transition count 89
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 85 transition count 88
Discarding 76 places :
Symmetric choice reduction at 2 with 76 rule applications. Total rules 83 place count 9 transition count 12
Iterating global reduction 2 with 76 rules applied. Total rules applied 159 place count 9 transition count 12
Applied a total of 159 rules in 15 ms. Remains 9 /448 variables (removed 439) and now considering 12/772 (removed 760) transitions.
[2022-05-15 04:51:52] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 9 cols
[2022-05-15 04:51:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 04:51:52] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-15 04:51:52] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 9 cols
[2022-05-15 04:51:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 04:51:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:52] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-15 04:51:52] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 04:51:52] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 9 cols
[2022-05-15 04:51:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 04:51:52] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/448 places, 12/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/448 places, 12/772 transitions.
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s7 0) (EQ s8 0)), p1:(EQ s2 0)], nbAcceptance=2, 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 11 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-04 finished in 129 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(p1 U X(!p1))))'
Support contains 3 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 419 transition count 772
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 38 place count 410 transition count 754
Iterating global reduction 1 with 9 rules applied. Total rules applied 47 place count 410 transition count 754
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 51 place count 410 transition count 750
Applied a total of 51 rules in 15 ms. Remains 410 /448 variables (removed 38) and now considering 750/772 (removed 22) transitions.
[2022-05-15 04:51:52] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 410 cols
[2022-05-15 04:51:52] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-15 04:51:52] [INFO ] Implicit Places using invariants in 84 ms returned []
[2022-05-15 04:51:53] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 410 cols
[2022-05-15 04:51:53] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-15 04:51:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:53] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2022-05-15 04:51:53] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 410 cols
[2022-05-15 04:51:53] [INFO ] Computed 80 place invariants in 2 ms
[2022-05-15 04:51:53] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 410/448 places, 750/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 410/448 places, 750/772 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s390 1) (EQ s409 1)), p0:(EQ s396 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 645 ms.
Product exploration explored 100000 steps with 50000 reset in 659 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 829 edges and 410 vertex of which 409 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 5 factoid took 167 ms. Reduced automaton from 6 states, 11 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCshifumi-PT-4a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCshifumi-PT-4a-LTLFireability-06 finished in 2266 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(X(G((p0 U (p0 U p1)))))&&F(X(p1)))))'
Support contains 4 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 420 transition count 772
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 37 place count 411 transition count 754
Iterating global reduction 1 with 9 rules applied. Total rules applied 46 place count 411 transition count 754
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 50 place count 411 transition count 750
Applied a total of 50 rules in 16 ms. Remains 411 /448 variables (removed 37) and now considering 750/772 (removed 22) transitions.
[2022-05-15 04:51:55] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 411 cols
[2022-05-15 04:51:55] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-15 04:51:55] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-05-15 04:51:55] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 411 cols
[2022-05-15 04:51:55] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-15 04:51:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:55] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2022-05-15 04:51:55] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 411 cols
[2022-05-15 04:51:55] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-15 04:51:55] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 411/448 places, 750/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 411/448 places, 750/772 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s396 1) (EQ s409 1)), p0:(AND (EQ s392 1) (EQ s410 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-07 finished in 615 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(!p0) U (G(X(!p0))||(!p0&&X(!p0))))))'
Support contains 2 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 419 transition count 772
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 39 place count 409 transition count 752
Iterating global reduction 1 with 10 rules applied. Total rules applied 49 place count 409 transition count 752
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 53 place count 409 transition count 748
Applied a total of 53 rules in 10 ms. Remains 409 /448 variables (removed 39) and now considering 748/772 (removed 24) transitions.
[2022-05-15 04:51:55] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 409 cols
[2022-05-15 04:51:55] [INFO ] Computed 80 place invariants in 2 ms
[2022-05-15 04:51:55] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-05-15 04:51:55] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 409 cols
[2022-05-15 04:51:55] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-15 04:51:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:56] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2022-05-15 04:51:56] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 409 cols
[2022-05-15 04:51:56] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-15 04:51:56] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 409/448 places, 748/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 409/448 places, 748/772 transitions.
Stuttering acceptance computed with spot in 56 ms :[p0, p0]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}]], initial=0, aps=[p0:(AND (EQ s305 1) (EQ s408 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-10 finished in 610 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)||p1))&&F(p0)))'
Support contains 4 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 420 transition count 772
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 37 place count 411 transition count 754
Iterating global reduction 1 with 9 rules applied. Total rules applied 46 place count 411 transition count 754
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 49 place count 411 transition count 751
Applied a total of 49 rules in 10 ms. Remains 411 /448 variables (removed 37) and now considering 751/772 (removed 21) transitions.
[2022-05-15 04:51:56] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2022-05-15 04:51:56] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-15 04:51:56] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-15 04:51:56] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2022-05-15 04:51:56] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-15 04:51:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:56] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2022-05-15 04:51:56] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2022-05-15 04:51:56] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-15 04:51:56] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 411/448 places, 751/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 411/448 places, 751/772 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s381 1) (EQ s409 1)), p0:(AND (EQ s197 1) (EQ s410 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-11 finished in 608 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!(G(X(X(F(X(X(p0)))))) U X((p1 U p2))))))'
Support contains 6 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Graph (trivial) has 756 edges and 448 vertex of which 408 / 448 are part of one of the 79 SCC in 1 ms
Free SCC test removed 329 places
Ensure Unique test removed 670 transitions
Reduce isomorphic transitions removed 670 transitions.
Graph (complete) has 210 edges and 119 vertex of which 92 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 places :
Also discarding 0 output 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 3 place count 92 transition count 101
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 91 transition count 100
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 7 place count 90 transition count 99
Discarding 75 places :
Symmetric choice reduction at 3 with 75 rule applications. Total rules 82 place count 15 transition count 24
Iterating global reduction 3 with 75 rules applied. Total rules applied 157 place count 15 transition count 24
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 159 place count 15 transition count 22
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 160 place count 15 transition count 22
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 161 place count 14 transition count 21
Iterating global reduction 3 with 1 rules applied. Total rules applied 162 place count 14 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 163 place count 14 transition count 20
Applied a total of 163 rules in 8 ms. Remains 14 /448 variables (removed 434) and now considering 20/772 (removed 752) transitions.
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 14 cols
[2022-05-15 04:51:57] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-15 04:51:57] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 14 cols
[2022-05-15 04:51:57] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-15 04:51:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:57] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-15 04:51:57] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 14 cols
[2022-05-15 04:51:57] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-15 04:51:57] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/448 places, 20/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/448 places, 20/772 transitions.
Stuttering acceptance computed with spot in 143 ms :[p2, p2, (AND p2 p0), p2]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={1} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={0, 1} source=2 dest: 2}], [{ cond=p2, acceptance={0, 1} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s4 1) (EQ s11 1)), p0:(AND (EQ s9 1) (EQ s13 1)), p1:(AND (EQ s2 1) (EQ s12 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 18 steps with 1 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-12 finished in 226 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(p1)||p0))))'
Support contains 4 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 420 transition count 772
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 37 place count 411 transition count 754
Iterating global reduction 1 with 9 rules applied. Total rules applied 46 place count 411 transition count 754
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 49 place count 411 transition count 751
Applied a total of 49 rules in 9 ms. Remains 411 /448 variables (removed 37) and now considering 751/772 (removed 21) transitions.
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2022-05-15 04:51:57] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-15 04:51:57] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2022-05-15 04:51:57] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-15 04:51:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:57] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2022-05-15 04:51:57] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-15 04:51:57] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 411/448 places, 751/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 411/448 places, 751/772 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s41 0) (EQ s410 0)), p0:(OR (EQ s384 0) (EQ s409 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1380 steps with 0 reset in 10 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-13 finished in 658 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!X((G(!F(p0))||!p1)) U p2))'
Support contains 6 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 421 transition count 772
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 36 place count 412 transition count 754
Iterating global reduction 1 with 9 rules applied. Total rules applied 45 place count 412 transition count 754
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 49 place count 412 transition count 750
Applied a total of 49 rules in 16 ms. Remains 412 /448 variables (removed 36) and now considering 750/772 (removed 22) transitions.
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 412 cols
[2022-05-15 04:51:57] [INFO ] Computed 82 place invariants in 2 ms
[2022-05-15 04:51:57] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-05-15 04:51:57] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 412 cols
[2022-05-15 04:51:57] [INFO ] Computed 82 place invariants in 1 ms
[2022-05-15 04:51:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:58] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2022-05-15 04:51:58] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 412 cols
[2022-05-15 04:51:58] [INFO ] Computed 82 place invariants in 3 ms
[2022-05-15 04:51:58] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 412/448 places, 750/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 412/448 places, 750/772 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p2), (NOT p0), (OR (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 0}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p2:(AND (EQ s397 1) (EQ s411 1)), p0:(AND (EQ s220 1) (EQ s410 1)), p1:(AND (EQ s384 1) (EQ s409 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-14 finished in 659 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((X(p1)&&p0) U X(p2))&&F(p1)))'
Support contains 4 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 772/772 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 420 transition count 772
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 37 place count 411 transition count 754
Iterating global reduction 1 with 9 rules applied. Total rules applied 46 place count 411 transition count 754
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 50 place count 411 transition count 750
Applied a total of 50 rules in 11 ms. Remains 411 /448 variables (removed 37) and now considering 750/772 (removed 22) transitions.
[2022-05-15 04:51:58] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 411 cols
[2022-05-15 04:51:58] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-15 04:51:58] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-05-15 04:51:58] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 411 cols
[2022-05-15 04:51:58] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-15 04:51:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:58] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2022-05-15 04:51:58] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 411 cols
[2022-05-15 04:51:58] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-15 04:51:59] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 411/448 places, 750/772 transitions.
Finished structural reductions, in 1 iterations. Remains : 411/448 places, 750/772 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (NOT p2), true]
Running random walk in product with property : DLCshifumi-PT-4a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s399 1) (EQ s409 1)), p1:(AND (EQ s58 1) (EQ s410 1)), p2:(AND (EQ s399 1) (EQ s409 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-4a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLFireability-15 finished in 660 ms.
All properties solved by simple procedures.
Total runtime 19387 ms.

BK_STOP 1652590319257

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCshifumi-PT-4a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DLCshifumi-PT-4a, 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 r060-tall-165254771900324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-4a.tgz
mv DLCshifumi-PT-4a 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 ;