Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397300485.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
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 r064-tall-162038397300485
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 09:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 09:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 16:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 16:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.9M May 5 16:51 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-00
FORMULA_NAME DLCshifumi-PT-4a-01
FORMULA_NAME DLCshifumi-PT-4a-02
FORMULA_NAME DLCshifumi-PT-4a-03
FORMULA_NAME DLCshifumi-PT-4a-04
FORMULA_NAME DLCshifumi-PT-4a-05
FORMULA_NAME DLCshifumi-PT-4a-06
FORMULA_NAME DLCshifumi-PT-4a-07
FORMULA_NAME DLCshifumi-PT-4a-08
FORMULA_NAME DLCshifumi-PT-4a-09
FORMULA_NAME DLCshifumi-PT-4a-10
FORMULA_NAME DLCshifumi-PT-4a-11
FORMULA_NAME DLCshifumi-PT-4a-12
FORMULA_NAME DLCshifumi-PT-4a-13
FORMULA_NAME DLCshifumi-PT-4a-14
FORMULA_NAME DLCshifumi-PT-4a-15

=== Now, execution of the tool begins

BK_START 1620535017928

Running Version 0
[2021-05-09 04:37:04] [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]
[2021-05-09 04:37:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 04:37:06] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2021-05-09 04:37:06] [INFO ] Transformed 1178 places.
[2021-05-09 04:37:06] [INFO ] Transformed 7504 transitions.
[2021-05-09 04:37:06] [INFO ] Found NUPN structural information;
[2021-05-09 04:37:06] [INFO ] Parsed PT model containing 1178 places and 7504 transitions in 319 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 04:37:06] [INFO ] Initial state test concluded for 5 properties.
Ensure Unique test removed 924 transitions
Reduce redundant transitions removed 924 transitions.
FORMULA DLCshifumi-PT-4a-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 54 out of 1178 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1178/1178 places, 6580/6580 transitions.
Discarding 150 places :
Symmetric choice reduction at 0 with 150 rule applications. Total rules 150 place count 1028 transition count 5455
Iterating global reduction 0 with 150 rules applied. Total rules applied 300 place count 1028 transition count 5455
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 0 with 74 rules applied. Total rules applied 374 place count 1028 transition count 5381
Drop transitions removed 1770 transitions
Redundant transition composition rules discarded 1770 transitions
Iterating global reduction 1 with 1770 rules applied. Total rules applied 2144 place count 1028 transition count 3611
Applied a total of 2144 rules in 555 ms. Remains 1028 /1178 variables (removed 150) and now considering 3611/6580 (removed 2969) transitions.
[2021-05-09 04:37:07] [INFO ] Flow matrix only has 592 transitions (discarded 3019 similar events)
// Phase 1: matrix 592 rows 1028 cols
[2021-05-09 04:37:07] [INFO ] Computed 691 place invariants in 22 ms
[2021-05-09 04:37:11] [INFO ] Implicit Places using invariants in 3775 ms returned [416, 417, 418, 419, 420, 421, 422, 423, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 504, 505, 506, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 520, 521, 522, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 542, 543, 544, 545, 546, 547, 548, 549, 550, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 564, 565, 566, 567, 568, 569, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 618, 619, 620, 621, 622, 623, 624, 625, 627, 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, 666, 667, 668, 669, 670, 671, 672, 673, 674, 676, 677, 678, 679, 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, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 820, 821, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 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, 934, 935, 936, 937, 938, 940, 941, 942, 943, 944, 945, 946, 948, 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, 988, 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]
Discarding 587 places :
Ensure Unique test removed 2696 transitions
Reduce isomorphic transitions removed 2696 transitions.
Implicit Place search using SMT only with invariants took 3865 ms to find 587 implicit places.
[2021-05-09 04:37:11] [INFO ] Flow matrix only has 592 transitions (discarded 323 similar events)
// Phase 1: matrix 592 rows 441 cols
[2021-05-09 04:37:11] [INFO ] Computed 104 place invariants in 4 ms
[2021-05-09 04:37:11] [INFO ] Dead Transitions using invariants and state equation in 331 ms returned []
Starting structural reductions, iteration 1 : 441/1178 places, 915/6580 transitions.
Drop transitions removed 150 transitions
Redundant transition composition rules discarded 150 transitions
Iterating global reduction 0 with 150 rules applied. Total rules applied 150 place count 441 transition count 765
Applied a total of 150 rules in 22 ms. Remains 441 /441 variables (removed 0) and now considering 765/915 (removed 150) transitions.
[2021-05-09 04:37:11] [INFO ] Flow matrix only has 592 transitions (discarded 173 similar events)
// Phase 1: matrix 592 rows 441 cols
[2021-05-09 04:37:11] [INFO ] Computed 104 place invariants in 2 ms
[2021-05-09 04:37:11] [INFO ] Implicit Places using invariants in 71 ms returned []
[2021-05-09 04:37:11] [INFO ] Flow matrix only has 592 transitions (discarded 173 similar events)
// Phase 1: matrix 592 rows 441 cols
[2021-05-09 04:37:11] [INFO ] Computed 104 place invariants in 2 ms
[2021-05-09 04:37:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:12] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 441/1178 places, 765/6580 transitions.
[2021-05-09 04:37:12] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 04:37:12] [INFO ] Flatten gal took : 73 ms
FORMULA DLCshifumi-PT-4a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 04:37:12] [INFO ] Flatten gal took : 35 ms
[2021-05-09 04:37:12] [INFO ] Input system was already deterministic with 765 transitions.
Finished random walk after 3042 steps, including 0 resets, run visited all 30 properties in 56 ms. (steps per millisecond=54 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 7 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 419 transition count 765
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 412 transition count 751
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 412 transition count 751
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 412 transition count 750
Applied a total of 37 rules in 23 ms. Remains 412 /441 variables (removed 29) and now considering 750/765 (removed 15) transitions.
[2021-05-09 04:37:17] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 412 cols
[2021-05-09 04:37:17] [INFO ] Computed 82 place invariants in 1 ms
[2021-05-09 04:37:18] [INFO ] Implicit Places using invariants in 89 ms returned []
[2021-05-09 04:37:18] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 412 cols
[2021-05-09 04:37:18] [INFO ] Computed 82 place invariants in 6 ms
[2021-05-09 04:37:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:18] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2021-05-09 04:37:18] [INFO ] Flow matrix only has 584 transitions (discarded 166 similar events)
// Phase 1: matrix 584 rows 412 cols
[2021-05-09 04:37:18] [INFO ] Computed 82 place invariants in 2 ms
[2021-05-09 04:37:18] [INFO ] Dead Transitions using invariants and state equation in 313 ms returned []
Finished structural reductions, in 1 iterations. Remains : 412/441 places, 750/765 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-4a-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s378 1) (EQ s409 1)), p1:(AND (OR (AND (EQ s100 1) (EQ s410 1)) (AND (EQ s405 1) (EQ s411 1))) (EQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-4a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-00 finished in 6297 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Graph (trivial) has 751 edges and 441 vertex of which 407 / 441 are part of one of the 79 SCC in 4 ms
Free SCC test removed 328 places
Ensure Unique test removed 665 transitions
Reduce isomorphic transitions removed 665 transitions.
Graph (complete) has 203 edges and 113 vertex of which 90 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.4 ms
Discarding 23 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 90 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 89 transition count 99
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 81 place count 12 transition count 21
Iterating global reduction 2 with 77 rules applied. Total rules applied 158 place count 12 transition count 21
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 159 place count 12 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 160 place count 12 transition count 20
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 161 place count 11 transition count 19
Iterating global reduction 3 with 1 rules applied. Total rules applied 162 place count 11 transition count 19
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 11 transition count 18
Applied a total of 163 rules in 20 ms. Remains 11 /441 variables (removed 430) and now considering 18/765 (removed 747) transitions.
[2021-05-09 04:37:18] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 11 cols
[2021-05-09 04:37:18] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 04:37:18] [INFO ] Implicit Places using invariants in 9 ms returned []
[2021-05-09 04:37:18] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 11 cols
[2021-05-09 04:37:18] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 04:37:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:18] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-09 04:37:18] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:37:18] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 11 cols
[2021-05-09 04:37:18] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 04:37:18] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/441 places, 18/765 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-4a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s10 1)), p1:(AND (EQ s2 1) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-01 finished in 173 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((G(p0)||(p0&&F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 419 transition count 765
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 411 transition count 749
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 411 transition count 749
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 411 transition count 748
Applied a total of 39 rules in 16 ms. Remains 411 /441 variables (removed 30) and now considering 748/765 (removed 17) transitions.
[2021-05-09 04:37:19] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 411 cols
[2021-05-09 04:37:19] [INFO ] Computed 82 place invariants in 2 ms
[2021-05-09 04:37:19] [INFO ] Implicit Places using invariants in 65 ms returned []
[2021-05-09 04:37:19] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 411 cols
[2021-05-09 04:37:19] [INFO ] Computed 82 place invariants in 5 ms
[2021-05-09 04:37:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:19] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2021-05-09 04:37:19] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 411 cols
[2021-05-09 04:37:19] [INFO ] Computed 82 place invariants in 22 ms
[2021-05-09 04:37:19] [INFO ] Dead Transitions using invariants and state equation in 312 ms returned []
Finished structural reductions, in 1 iterations. Remains : 411/441 places, 748/765 transitions.
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p1:(AND (OR (NEQ s205 1) (NEQ s410 1)) (OR (NEQ s382 1) (NEQ s408 1))), p0:(OR (NEQ s185 1) (NEQ s409 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-02 finished in 770 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(F((p0||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 417 transition count 765
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 30 place count 411 transition count 753
Iterating global reduction 1 with 6 rules applied. Total rules applied 36 place count 411 transition count 753
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 411 transition count 752
Applied a total of 37 rules in 11 ms. Remains 411 /441 variables (removed 30) and now considering 752/765 (removed 13) transitions.
[2021-05-09 04:37:19] [INFO ] Flow matrix only has 585 transitions (discarded 167 similar events)
// Phase 1: matrix 585 rows 411 cols
[2021-05-09 04:37:19] [INFO ] Computed 80 place invariants in 1 ms
[2021-05-09 04:37:19] [INFO ] Implicit Places using invariants in 55 ms returned []
[2021-05-09 04:37:19] [INFO ] Flow matrix only has 585 transitions (discarded 167 similar events)
// Phase 1: matrix 585 rows 411 cols
[2021-05-09 04:37:19] [INFO ] Computed 80 place invariants in 6 ms
[2021-05-09 04:37:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:20] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2021-05-09 04:37:20] [INFO ] Flow matrix only has 585 transitions (discarded 167 similar events)
// Phase 1: matrix 585 rows 411 cols
[2021-05-09 04:37:20] [INFO ] Computed 80 place invariants in 1 ms
[2021-05-09 04:37:20] [INFO ] Dead Transitions using invariants and state equation in 257 ms returned []
Finished structural reductions, in 1 iterations. Remains : 411/441 places, 752/765 transitions.
Stuttering acceptance computed with spot in 333 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 : DLCshifumi-PT-4a-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(AND (EQ s377 1) (EQ s410 1)), p1:(EQ s233 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-05 finished in 857 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||((p0&&G(p1)) U X((X(G(p3))&&p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 418 transition count 765
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 411 transition count 751
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 411 transition count 751
Applied a total of 37 rules in 9 ms. Remains 411 /441 variables (removed 30) and now considering 751/765 (removed 14) transitions.
[2021-05-09 04:37:20] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2021-05-09 04:37:20] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-09 04:37:20] [INFO ] Implicit Places using invariants in 46 ms returned []
[2021-05-09 04:37:20] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2021-05-09 04:37:20] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-09 04:37:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:20] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2021-05-09 04:37:20] [INFO ] Flow matrix only has 585 transitions (discarded 166 similar events)
// Phase 1: matrix 585 rows 411 cols
[2021-05-09 04:37:20] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-09 04:37:21] [INFO ] Dead Transitions using invariants and state equation in 295 ms returned []
Finished structural reductions, in 1 iterations. Remains : 411/441 places, 751/765 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (NOT p3) (NOT p2)), (NOT p3)]
Running random walk in product with property : DLCshifumi-PT-4a-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={} source=4 dest: 0}, { cond=p3, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s12 1), p2:(AND (EQ s407 1) (EQ s410 1)), p3:(AND (EQ s388 1) (EQ s409 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-06 finished in 653 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Graph (trivial) has 755 edges and 441 vertex of which 409 / 441 are part of one of the 79 SCC in 1 ms
Free SCC test removed 330 places
Ensure Unique test removed 670 transitions
Reduce isomorphic transitions removed 670 transitions.
Graph (complete) has 198 edges and 111 vertex of which 87 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.0 ms
Discarding 24 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 87 transition count 94
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 86 transition count 94
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 81 place count 9 transition count 17
Iterating global reduction 2 with 77 rules applied. Total rules applied 158 place count 9 transition count 17
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 159 place count 9 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 160 place count 9 transition count 16
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 161 place count 8 transition count 15
Iterating global reduction 3 with 1 rules applied. Total rules applied 162 place count 8 transition count 15
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 8 transition count 14
Applied a total of 163 rules in 7 ms. Remains 8 /441 variables (removed 433) and now considering 14/765 (removed 751) transitions.
[2021-05-09 04:37:21] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-09 04:37:21] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 04:37:21] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-09 04:37:21] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-09 04:37:21] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 04:37:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:21] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-09 04:37:21] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:37:21] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-09 04:37:21] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 04:37:21] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/441 places, 14/765 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s7 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 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-07 finished in 66 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((F(G(p1))&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 418 transition count 765
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 31 place count 410 transition count 749
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 410 transition count 749
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 410 transition count 748
Applied a total of 40 rules in 9 ms. Remains 410 /441 variables (removed 31) and now considering 748/765 (removed 17) transitions.
[2021-05-09 04:37:21] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2021-05-09 04:37:21] [INFO ] Computed 81 place invariants in 2 ms
[2021-05-09 04:37:21] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-09 04:37:21] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2021-05-09 04:37:21] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-09 04:37:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:21] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2021-05-09 04:37:21] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 410 cols
[2021-05-09 04:37:21] [INFO ] Computed 81 place invariants in 1 ms
[2021-05-09 04:37:21] [INFO ] Dead Transitions using invariants and state equation in 298 ms returned []
Finished structural reductions, in 1 iterations. Remains : 410/441 places, 748/765 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p1), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s397 1) (EQ s409 1)), p2:(AND (EQ s380 1) (EQ s408 1)), p1:(OR (EQ s380 0) (EQ s408 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, 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-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-08 finished in 706 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Graph (trivial) has 762 edges and 441 vertex of which 413 / 441 are part of one of the 79 SCC in 1 ms
Free SCC test removed 334 places
Ensure Unique test removed 682 transitions
Reduce isomorphic transitions removed 682 transitions.
Graph (complete) has 186 edges and 107 vertex of which 82 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 78 places and 0 transitions.
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Iterating post reduction 0 with 155 rules applied. Total rules applied 157 place count 3 transition count 5
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 158 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 158 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 160 place count 2 transition count 3
Applied a total of 160 rules in 10 ms. Remains 2 /441 variables (removed 439) and now considering 3/765 (removed 762) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 04:37:22] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 04:37:22] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 13 ms to find 0 implicit places.
[2021-05-09 04:37:22] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 04:37:22] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/441 places, 3/765 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-09 finished in 75 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Graph (trivial) has 762 edges and 441 vertex of which 414 / 441 are part of one of the 79 SCC in 2 ms
Free SCC test removed 335 places
Ensure Unique test removed 683 transitions
Reduce isomorphic transitions removed 683 transitions.
Graph (complete) has 185 edges and 106 vertex of which 82 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 79 place count 5 transition count 5
Iterating global reduction 0 with 77 rules applied. Total rules applied 156 place count 5 transition count 5
Applied a total of 156 rules in 5 ms. Remains 5 /441 variables (removed 436) and now considering 5/765 (removed 760) transitions.
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-09 04:37:22] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-09 04:37:22] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-09 04:37:22] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-09 04:37:22] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/441 places, 5/765 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 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 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-10 finished in 64 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (p1||F(p2))))], workingDir=/home/mcc/execution]
Support contains 7 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Graph (trivial) has 745 edges and 441 vertex of which 406 / 441 are part of one of the 79 SCC in 1 ms
Free SCC test removed 327 places
Ensure Unique test removed 662 transitions
Reduce isomorphic transitions removed 662 transitions.
Graph (complete) has 206 edges and 114 vertex of which 92 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 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 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 91 transition count 102
Discarding 76 places :
Symmetric choice reduction at 2 with 76 rule applications. Total rules 80 place count 15 transition count 25
Iterating global reduction 2 with 76 rules applied. Total rules applied 156 place count 15 transition count 25
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 157 place count 15 transition count 25
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 158 place count 15 transition count 24
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 159 place count 14 transition count 23
Iterating global reduction 3 with 1 rules applied. Total rules applied 160 place count 14 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 161 place count 14 transition count 22
Applied a total of 161 rules in 9 ms. Remains 14 /441 variables (removed 427) and now considering 22/765 (removed 743) transitions.
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 14 transitions (discarded 8 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 04:37:22] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 14 transitions (discarded 8 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 04:37:22] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
[2021-05-09 04:37:22] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 14 transitions (discarded 8 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 04:37:22] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/441 places, 22/765 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCshifumi-PT-4a-11 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(AND (EQ s2 1) (EQ s9 1) (EQ s12 1)), p1:(AND (EQ s4 1) (EQ s11 1)), p0:(OR (EQ s10 0) (EQ s13 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-11 finished in 109 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Graph (trivial) has 758 edges and 441 vertex of which 411 / 441 are part of one of the 79 SCC in 1 ms
Free SCC test removed 332 places
Ensure Unique test removed 676 transitions
Reduce isomorphic transitions removed 676 transitions.
Graph (complete) has 192 edges and 109 vertex of which 86 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 86 transition count 88
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 85 transition count 88
Discarding 76 places :
Symmetric choice reduction at 2 with 76 rule applications. Total rules 80 place count 9 transition count 12
Iterating global reduction 2 with 76 rules applied. Total rules applied 156 place count 9 transition count 12
Applied a total of 156 rules in 7 ms. Remains 9 /441 variables (removed 432) and now considering 12/765 (removed 753) transitions.
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-09 04:37:22] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-09 04:37:22] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-09 04:37:22] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-09 04:37:22] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 04:37:22] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/441 places, 12/765 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-4a-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(AND (EQ s2 1) (EQ s7 1)), p0:(AND (EQ s5 1) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-12 finished in 120 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0||F(p1)) U X(G(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 417 transition count 765
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 32 place count 409 transition count 749
Iterating global reduction 1 with 8 rules applied. Total rules applied 40 place count 409 transition count 749
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 409 transition count 748
Applied a total of 41 rules in 11 ms. Remains 409 /441 variables (removed 32) and now considering 748/765 (removed 17) transitions.
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 409 cols
[2021-05-09 04:37:22] [INFO ] Computed 80 place invariants in 2 ms
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants in 47 ms returned []
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 409 cols
[2021-05-09 04:37:22] [INFO ] Computed 80 place invariants in 2 ms
[2021-05-09 04:37:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:22] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2021-05-09 04:37:22] [INFO ] Flow matrix only has 583 transitions (discarded 165 similar events)
// Phase 1: matrix 583 rows 409 cols
[2021-05-09 04:37:22] [INFO ] Computed 80 place invariants in 2 ms
[2021-05-09 04:37:22] [INFO ] Dead Transitions using invariants and state equation in 292 ms returned []
Finished structural reductions, in 1 iterations. Remains : 409/441 places, 748/765 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-4a-14 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s335 0), p0:(AND (EQ s335 1) (EQ s3 1)), p1:(AND (EQ s380 1) (EQ s408 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-4a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-14 finished in 619 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((G(p0)||G(p1))&&(p2||F(p3)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 765/765 transitions.
Graph (trivial) has 757 edges and 441 vertex of which 410 / 441 are part of one of the 79 SCC in 1 ms
Free SCC test removed 331 places
Ensure Unique test removed 676 transitions
Reduce isomorphic transitions removed 676 transitions.
Graph (complete) has 192 edges and 110 vertex of which 86 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.0 ms
Discarding 24 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 86 transition count 87
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 84 transition count 87
Discarding 76 places :
Symmetric choice reduction at 2 with 76 rule applications. Total rules 82 place count 8 transition count 11
Iterating global reduction 2 with 76 rules applied. Total rules applied 158 place count 8 transition count 11
Applied a total of 158 rules in 7 ms. Remains 8 /441 variables (removed 433) and now considering 11/765 (removed 754) transitions.
[2021-05-09 04:37:23] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-09 04:37:23] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 04:37:23] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-09 04:37:23] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-09 04:37:23] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 04:37:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 04:37:23] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-09 04:37:23] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 04:37:23] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-09 04:37:23] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 04:37:23] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/441 places, 11/765 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), true, (AND (NOT p0) p1), (AND p0 (NOT p1)), (NOT p3)]
Running random walk in product with property : DLCshifumi-PT-4a-15 automaton TGBA [mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(OR (AND p0 (NOT p2) (NOT p3)) (AND p1 (NOT p2) (NOT p3))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s2 1), p1:(OR (NEQ s4 1) (NEQ s7 1)), p2:(EQ s2 0), p3:(NEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-4a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-15 finished in 180 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620535044559

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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 r064-tall-162038397300485"
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 ;