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-165254771900323.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771900323
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-01
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-02
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-03
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-04
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-05
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-06
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-07
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-08
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-09
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-10
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-11
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-12
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-13
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-14
FORMULA_NAME DLCshifumi-PT-4a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652590285795

Running Version 202205111006
[2022-05-15 04:51:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 04:51:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 04:51:27] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2022-05-15 04:51:27] [INFO ] Transformed 1178 places.
[2022-05-15 04:51:27] [INFO ] Transformed 7504 transitions.
[2022-05-15 04:51:27] [INFO ] Found NUPN structural information;
[2022-05-15 04:51:27] [INFO ] Parsed PT model containing 1178 places and 7504 transitions in 389 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 924 transitions
Reduce redundant transitions removed 924 transitions.
FORMULA DLCshifumi-PT-4a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 1178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1178/1178 places, 6580/6580 transitions.
Discarding 153 places :
Symmetric choice reduction at 0 with 153 rule applications. Total rules 153 place count 1025 transition count 5290
Iterating global reduction 0 with 153 rules applied. Total rules applied 306 place count 1025 transition count 5290
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 0 with 71 rules applied. Total rules applied 377 place count 1025 transition count 5219
Drop transitions removed 1614 transitions
Redundant transition composition rules discarded 1614 transitions
Iterating global reduction 1 with 1614 rules applied. Total rules applied 1991 place count 1025 transition count 3605
Applied a total of 1991 rules in 396 ms. Remains 1025 /1178 variables (removed 153) and now considering 3605/6580 (removed 2975) transitions.
[2022-05-15 04:51:27] [INFO ] Flow matrix only has 592 transitions (discarded 3013 similar events)
// Phase 1: matrix 592 rows 1025 cols
[2022-05-15 04:51:27] [INFO ] Computed 691 place invariants in 21 ms
[2022-05-15 04:51:29] [INFO ] Implicit Places using invariants in 1417 ms returned []
[2022-05-15 04:51:29] [INFO ] Flow matrix only has 592 transitions (discarded 3013 similar events)
// Phase 1: matrix 592 rows 1025 cols
[2022-05-15 04:51:29] [INFO ] Computed 691 place invariants in 4 ms
[2022-05-15 04:51:29] [INFO ] State equation strengthened by 175 read => feed constraints.
[2022-05-15 04:51:37] [INFO ] Implicit Places using invariants and state equation in 8598 ms returned [413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 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, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 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, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 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, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 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, 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, 710, 711, 712, 713, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 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, 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, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 828, 829, 830, 831, 832, 833, 835, 836, 837, 838, 839, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 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, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 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]
Discarding 602 places :
Ensure Unique test removed 2789 transitions
Reduce isomorphic transitions removed 2789 transitions.
Implicit Place search using SMT with State Equation took 10057 ms to find 602 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 423/1178 places, 816/6580 transitions.
Drop transitions removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 0 with 54 rules applied. Total rules applied 54 place count 423 transition count 762
Applied a total of 54 rules in 27 ms. Remains 423 /423 variables (removed 0) and now considering 762/816 (removed 54) transitions.
[2022-05-15 04:51:37] [INFO ] Flow matrix only has 592 transitions (discarded 170 similar events)
// Phase 1: matrix 592 rows 423 cols
[2022-05-15 04:51:37] [INFO ] Computed 89 place invariants in 3 ms
[2022-05-15 04:51:37] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-05-15 04:51:37] [INFO ] Flow matrix only has 592 transitions (discarded 170 similar events)
// Phase 1: matrix 592 rows 423 cols
[2022-05-15 04:51:37] [INFO ] Computed 89 place invariants in 2 ms
[2022-05-15 04:51:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:38] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 423/1178 places, 762/6580 transitions.
Finished structural reductions, in 2 iterations. Remains : 423/1178 places, 762/6580 transitions.
Support contains 18 out of 423 places after structural reductions.
[2022-05-15 04:51:38] [INFO ] Flatten gal took : 67 ms
[2022-05-15 04:51:38] [INFO ] Flatten gal took : 30 ms
[2022-05-15 04:51:38] [INFO ] Input system was already deterministic with 762 transitions.
Support contains 14 out of 423 places (down from 18) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=17 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-15 04:51:39] [INFO ] Flow matrix only has 592 transitions (discarded 170 similar events)
// Phase 1: matrix 592 rows 423 cols
[2022-05-15 04:51:39] [INFO ] Computed 89 place invariants in 4 ms
[2022-05-15 04:51:39] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-15 04:51:39] [INFO ] [Nat]Absence check using 89 positive place invariants in 23 ms returned sat
[2022-05-15 04:51:39] [INFO ] After 98ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 6 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DLCshifumi-PT-4a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-4a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 11 stabilizing places and 1 stable transitions
Graph (complete) has 850 edges and 423 vertex of which 413 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.9 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(F(G(F(p0))))||G((F(p1) U p2))))))'
Support contains 3 out of 423 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 423/423 places, 762/762 transitions.
Graph (trivial) has 753 edges and 423 vertex of which 409 / 423 are part of one of the 79 SCC in 10 ms
Free SCC test removed 330 places
Ensure Unique test removed 674 transitions
Reduce isomorphic transitions removed 674 transitions.
Graph (complete) has 176 edges and 93 vertex of which 83 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 76 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 0 with 151 rules applied. Total rules applied 153 place count 6 transition count 12
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 158 place count 6 transition count 7
Applied a total of 158 rules in 20 ms. Remains 6 /423 variables (removed 417) and now considering 7/762 (removed 755) transitions.
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 04:51:39] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 04:51:39] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 04:51:39] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 04:51:39] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-15 04:51:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 04:51:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 04:51:39] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/423 places, 7/762 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/423 places, 7/762 transitions.
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DLCshifumi-PT-4a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s2 0) (EQ s0 1)), p2:(EQ s4 1), p1:(OR (EQ s0 0) (EQ s2 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 0 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-4a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-4a-LTLCardinality-01 finished in 405 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 423/423 places, 762/762 transitions.
Graph (trivial) has 761 edges and 423 vertex of which 412 / 423 are part of one of the 79 SCC in 1 ms
Free SCC test removed 333 places
Ensure Unique test removed 682 transitions
Reduce isomorphic transitions removed 682 transitions.
Graph (complete) has 168 edges and 90 vertex of which 81 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 0 output transitions
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 80 place count 3 transition count 2
Iterating global reduction 0 with 78 rules applied. Total rules applied 158 place count 3 transition count 2
Applied a total of 158 rules in 8 ms. Remains 3 /423 variables (removed 420) and now considering 2/762 (removed 760) transitions.
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:39] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 04:51:39] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:39] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 04:51:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:39] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2022-05-15 04:51:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:39] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 04:51:39] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/423 places, 2/762 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/423 places, 2/762 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-4a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 173 ms.
Product exploration explored 100000 steps with 0 reset in 97 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 3 edges and 3 vertex of which 2 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Detected a total of 3/3 stabilizing places and 1/2 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:40] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 04:51:40] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-15 04:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 04:51:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-15 04:51:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:40] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2022-05-15 04:51:40] [INFO ] Computed and/alt/rep : 1/1/1 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-15 04:51:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3/3 places, 2/2 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 2/2 (removed 0) transitions.
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:40] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 04:51:40] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:40] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 04:51:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:40] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2022-05-15 04:51:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:40] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 04:51:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 2/2 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 3 edges and 3 vertex of which 2 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Detected a total of 3/3 stabilizing places and 1/2 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 04:51:41] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 04:51:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 04:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 04:51:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-15 04:51:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:51:41] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-15 04:51:41] [INFO ] Computed and/alt/rep : 1/1/1 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-15 04:51:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 46 ms.
Product exploration explored 100000 steps with 0 reset in 108 ms.
Built C files in :
/tmp/ltsmin7214750899897286858
[2022-05-15 04:51:41] [INFO ] Computing symmetric may disable matrix : 2 transitions.
[2022-05-15 04:51:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 04:51:41] [INFO ] Computing symmetric may enable matrix : 2 transitions.
[2022-05-15 04:51:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 04:51:41] [INFO ] Computing Do-Not-Accords matrix : 2 transitions.
[2022-05-15 04:51:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 04:51:41] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7214750899897286858
Running compilation step : cd /tmp/ltsmin7214750899897286858;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 138 ms.
Running link step : cd /tmp/ltsmin7214750899897286858;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7214750899897286858;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15683463370798614962.hoa' '--buchi-type=spotba'
LTSmin run took 66 ms.
FORMULA DLCshifumi-PT-4a-LTLCardinality-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DLCshifumi-PT-4a-LTLCardinality-08 finished in 1826 ms.
All properties solved by simple procedures.
Total runtime 14812 ms.

BK_STOP 1652590301732

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -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="LTLCardinality"
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 LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254771900323"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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