Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089268300415.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-COL-S10J30, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268300415
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 27 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 09:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 12:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 93K 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 PolyORBNT-COL-S10J30-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-COL-S10J30-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621217074697

Running Version 0
[2021-05-17 02:04:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2021-05-17 02:04:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 02:04:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-17 02:04:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 02:04:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 681 ms
[2021-05-17 02:04:38] [INFO ] ms1 symmetric to ms4 in transition trans_489
[2021-05-17 02:04:38] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2021-05-17 02:04:38] [INFO ] ms2 symmetric to ms3 in transition trans_489
[2021-05-17 02:04:38] [INFO ] ms1 symmetric to ms2 in transition trans_488
[2021-05-17 02:04:38] [INFO ] ms2 symmetric to ms3 in transition trans_488
[2021-05-17 02:04:38] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2021-05-17 02:04:38] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 694 PT places and 12142.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 02:04:38] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions in 11 ms.
[2021-05-17 02:04:38] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_7674187424001949285.dot
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-17 02:04:38] [INFO ] Flatten gal took : 22 ms
[2021-05-17 02:04:38] [INFO ] Flatten gal took : 6 ms
[2021-05-17 02:04:38] [INFO ] Unfolded HLPN to a Petri net with 694 places and 1970 transitions in 26 ms.
[2021-05-17 02:04:38] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_16181983708283224373.dot
Deduced a syphon composed of 30 places in 7 ms
Reduce places removed 30 places and 30 transitions.
Incomplete random walk after 10000 steps, including 561 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 16) seen :7
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 9) seen :4
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :1
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2021-05-17 02:04:39] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2021-05-17 02:04:39] [INFO ] Computed 92 place invariants in 88 ms
[2021-05-17 02:04:39] [INFO ] [Real]Absence check using 85 positive place invariants in 21 ms returned unsat
[2021-05-17 02:04:39] [INFO ] [Real]Absence check using 85 positive place invariants in 68 ms returned sat
[2021-05-17 02:04:39] [INFO ] [Real]Absence check using 85 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-17 02:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:04:41] [INFO ] [Real]Absence check using state equation in 1940 ms returned sat
[2021-05-17 02:04:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:04:42] [INFO ] [Nat]Absence check using 85 positive place invariants in 65 ms returned sat
[2021-05-17 02:04:42] [INFO ] [Nat]Absence check using 85 positive and 7 generalized place invariants in 37 ms returned sat
[2021-05-17 02:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:04:47] [INFO ] [Nat]Absence check using state equation in 4800 ms returned unknown
[2021-05-17 02:04:47] [INFO ] [Real]Absence check using 85 positive place invariants in 28 ms returned unsat
[2021-05-17 02:04:47] [INFO ] [Real]Absence check using 85 positive place invariants in 22 ms returned sat
[2021-05-17 02:04:47] [INFO ] [Real]Absence check using 85 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-17 02:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:04:48] [INFO ] [Real]Absence check using state equation in 1416 ms returned sat
[2021-05-17 02:04:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:04:49] [INFO ] [Nat]Absence check using 85 positive place invariants in 23 ms returned sat
[2021-05-17 02:04:49] [INFO ] [Nat]Absence check using 85 positive and 7 generalized place invariants in 12 ms returned sat
[2021-05-17 02:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:04:50] [INFO ] [Nat]Absence check using state equation in 1760 ms returned sat
[2021-05-17 02:04:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 02:04:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2021-05-17 02:04:51] [INFO ] Computed and/alt/rep : 1447/4713/1447 causal constraints (skipped 473 transitions) in 201 ms.
[2021-05-17 02:04:51] [INFO ] Added : 11 causal constraints over 3 iterations in 776 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 2200 steps, including 229 resets, run finished after 41 ms. (steps per millisecond=53 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 498 out of 664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 664/664 places, 1940/1940 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 654 transition count 1936
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 18 place count 650 transition count 1936
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 18 place count 650 transition count 1904
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 82 place count 618 transition count 1904
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 617 transition count 1903
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 617 transition count 1903
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 88 place count 615 transition count 1901
Applied a total of 88 rules in 170 ms. Remains 615 /664 variables (removed 49) and now considering 1901/1940 (removed 39) transitions.
[2021-05-17 02:04:52] [INFO ] Flow matrix only has 1892 transitions (discarded 9 similar events)
// Phase 1: matrix 1892 rows 615 cols
[2021-05-17 02:04:52] [INFO ] Computed 82 place invariants in 86 ms
[2021-05-17 02:04:52] [INFO ] Dead Transitions using invariants and state equation in 812 ms returned [219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 260, 261, 262, 263, 264, 266, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 295, 296, 297, 298, 299, 301, 304, 305, 306, 307, 308, 309, 311, 314, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 351, 352, 353, 354, 355, 357, 360, 361, 362, 363, 364, 365, 367, 370, 374, 375, 376, 377, 378, 379, 380, 382, 385, 389, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 435, 436, 437, 438, 439, 441, 444, 445, 446, 447, 448, 449, 451, 454, 458, 459, 460, 461, 462, 463, 464, 466, 469, 473, 478, 479, 480, 481, 482, 483, 484, 485, 487, 490, 494, 499, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 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, 555, 556, 557, 558, 559, 561, 564, 565, 566, 567, 568, 569, 571, 574, 578, 579, 580, 581, 582, 583, 584, 586, 589, 593, 598, 599, 600, 601, 602, 603, 604, 605, 607, 610, 614, 619, 625, 626, 627, 628, 629, 630, 631, 632, 633, 635, 638, 642, 647, 653, 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, 714, 715, 716, 717, 718, 720, 721, 722, 723, 724, 726, 729, 730, 731, 732, 733, 734, 736, 739, 743, 744, 745, 746, 747, 748, 749, 751, 754, 758, 763, 764, 765, 766, 767, 768, 769, 770, 772, 775, 779, 784, 790, 791, 792, 793, 794, 795, 796, 797, 798, 800, 803, 807, 812, 818, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 836, 839, 843, 848, 854, 861, 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, 940, 941, 942, 943, 944, 946, 949, 950, 951, 952, 953, 954, 956, 959, 963, 964, 965, 966, 967, 968, 969, 971, 974, 978, 983, 984, 985, 986, 987, 988, 989, 990, 992, 995, 999, 1004, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1020, 1023, 1027, 1032, 1038, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1056, 1059, 1063, 1068, 1074, 1081, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1101, 1104, 1108, 1113, 1119, 1126, 1134, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1156, 1159, 1163, 1168, 1174, 1181, 1189, 1198, 1208]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1208, 1198, 1189, 1181, 1174, 1168, 1163, 1159, 1156, 1154, 1153, 1152, 1151, 1150, 1149, 1148, 1147, 1146, 1145, 1144, 1143, 1134, 1126, 1119, 1113, 1108, 1104, 1101, 1099, 1098, 1097, 1096, 1095, 1094, 1093, 1092, 1091, 1090, 1089, 1081, 1074, 1068, 1063, 1059, 1056, 1054, 1053, 1052, 1051, 1050, 1049, 1048, 1047, 1046, 1045, 1038, 1032, 1027, 1023, 1020, 1018, 1017, 1016, 1015, 1014, 1013, 1012, 1011, 1010, 1004, 999, 995, 992, 990, 989, 988, 987, 986, 985, 984, 983, 978, 974, 971, 969, 968, 967, 966, 965, 964, 963, 959, 956, 954, 953, 952, 951, 950, 949, 946, 944, 943, 942, 941, 940, 938, 937, 936, 935, 934, 933, 932, 931, 930, 929, 928, 927, 926, 925, 924, 923, 922, 921, 920, 919, 918, 917, 916, 915, 914, 913, 912, 911, 910, 909, 908, 907, 906, 905, 904, 903, 902, 901, 900, 899, 898, 897, 896, 895, 894, 893, 892, 891, 890, 889, 888, 887, 886, 885, 884, 883, 882, 881, 880, 879, 878, 877, 876, 875, 874, 873, 872, 871, 870, 869, 861, 854, 848, 843, 839, 836, 834, 833, 832, 831, 830, 829, 828, 827, 826, 825, 818, 812, 807, 803, 800, 798, 797, 796, 795, 794, 793, 792, 791, 790, 784, 779, 775, 772, 770, 769, 768, 767, 766, 765, 764, 763, 758, 754, 751, 749, 748, 747, 746, 745, 744, 743, 739, 736, 734, 733, 732, 731, 730, 729, 726, 724, 723, 722, 721, 720, 718, 717, 716, 715, 714, 713, 712, 711, 710, 709, 708, 707, 706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, 668, 667, 666, 665, 664, 663, 662, 661, 660, 653, 647, 642, 638, 635, 633, 632, 631, 630, 629, 628, 627, 626, 625, 619, 614, 610, 607, 605, 604, 603, 602, 601, 600, 599, 598, 593, 589, 586, 584, 583, 582, 581, 580, 579, 578, 574, 571, 569, 568, 567, 566, 565, 564, 561, 559, 558, 557, 556, 555, 553, 552, 551, 550, 549, 548, 547, 546, 545, 544, 543, 542, 541, 540, 539, 538, 537, 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, 526, 525, 524, 523, 522, 521, 520, 519, 518, 517, 516, 515, 514, 513, 512, 511, 510, 509, 508, 507, 506, 505, 499, 494, 490, 487, 485, 484, 483, 482, 481, 480, 479, 478, 473, 469, 466, 464, 463, 462, 461, 460, 459, 458, 454, 451, 449, 448, 447, 446, 445, 444, 441, 439, 438, 437, 436, 435, 433, 432, 431, 430, 429, 428, 427, 426, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 389, 385, 382, 380, 379, 378, 377, 376, 375, 374, 370, 367, 365, 364, 363, 362, 361, 360, 357, 355, 354, 353, 352, 351, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 314, 311, 309, 308, 307, 306, 305, 304, 301, 299, 298, 297, 296, 295, 293, 292, 291, 290, 289, 288, 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, 273, 272, 271, 270, 269, 266, 264, 263, 262, 261, 260, 258, 257, 256, 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219]
Starting structural reductions, iteration 1 : 615/664 places, 1286/1940 transitions.
Applied a total of 0 rules in 21 ms. Remains 615 /615 variables (removed 0) and now considering 1286/1286 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 615/664 places, 1286/1940 transitions.
[2021-05-17 02:04:53] [INFO ] Flatten gal took : 136 ms
[2021-05-17 02:04:53] [INFO ] Flatten gal took : 111 ms
[2021-05-17 02:04:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9979813940830906921.gal : 25 ms
[2021-05-17 02:04:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10638697339184688395.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9979813940830906921.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10638697339184688395.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9979813940830906921.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10638697339184688395.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10638697339184688395.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :8 after 128
Detected timeout of ITS tools.
[2021-05-17 02:05:08] [INFO ] Flatten gal took : 156 ms
[2021-05-17 02:05:08] [INFO ] Applying decomposition
[2021-05-17 02:05:08] [INFO ] Flatten gal took : 170 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14541350096105559947.txt, -o, /tmp/graph14541350096105559947.bin, -w, /tmp/graph14541350096105559947.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14541350096105559947.bin, -l, -1, -v, -w, /tmp/graph14541350096105559947.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 02:05:09] [INFO ] Decomposing Gal with order
[2021-05-17 02:05:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 02:05:09] [INFO ] Removed a total of 1007 redundant transitions.
[2021-05-17 02:05:09] [INFO ] Flatten gal took : 444 ms
[2021-05-17 02:05:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 344 labels/synchronizations in 58 ms.
[2021-05-17 02:05:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11208300576095474254.gal : 16 ms
[2021-05-17 02:05:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15287094760709181419.prop : 22 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11208300576095474254.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15287094760709181419.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11208300576095474254.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15287094760709181419.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15287094760709181419.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4494018248030808747
[2021-05-17 02:05:25] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4494018248030808747
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4494018248030808747]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4494018248030808747] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4494018248030808747] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 67388 resets, run finished after 16243 ms. (steps per millisecond=61 ) properties (out of 2) seen :1
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 3289 steps, including 32 resets, run visited all 1 properties in 182 ms. (steps per millisecond=18 )
FORMULA PolyORBNT-COL-S10J30-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621217143012

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="PolyORBNT-COL-S10J30"
export BK_EXAMINATION="ReachabilityFireability"
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 PolyORBNT-COL-S10J30, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-oct2-162089268300415"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J30.tgz
mv PolyORBNT-COL-S10J30 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;