About the Execution of ITS-LoLa for PolyORBNT-COL-S10J20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.350 | 3600000.00 | 223212.00 | 267.10 | TTTFTTTTTTFTT?TT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872100599.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is PolyORBNT-COL-S10J20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872100599
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 4.4K Apr 12 06:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 12 06:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 11 06:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 06:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 10 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 10 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 9 19:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 9 18:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 92K Mar 24 05:37 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-S10J20-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-COL-S10J20-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1591167807229
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 07:03:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 07:03:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 07:03:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 07:03:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 930 ms
[2020-06-03 07:03:31] [INFO ] sort/places :
D4->place_482,
Threads->FetchJobB,QueueJobE,NotifyEventJobQueuedE,NotifyEventEndOfCheckSourcesE,NotifyEventEndOfCheckSourcesB,place_523,place_522,place_521,place_520,place_518,place_500,Check_Sources_E,Check_Sources_B,place_782,place_787,Perform_Work_E,Schedule_Task_B,Try_Check_Sources_E,Try_Check_Sources_B,
D5->Schedule_Task_E,
D6->CreatedJobs,
Jobs->f3,f2,f1,AvailableJobId,
Dot->block,mo3,mo2,mo1,mi3,mi2,mi1,cSources,place_462,place_460,place_458,place_456,CanInjectEvent,JobCnt,cJobCnt,
Sources->ModifiedSrc,DataOnSrc,TheSour,
D1->FetchJobE,QueueJobB,NotifyEventJobQueuedB,Perform_Work_B,
[2020-06-03 07:03:31] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-06-03 07:03:31] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-06-03 07:03:31] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-06-03 07:03:31] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-06-03 07:03:31] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-06-03 07:03:31] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-06-03 07:03:31] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 494 PT places and 11822.0 transition bindings in 30 ms.
[2020-06-03 07:03:31] [INFO ] Computed order based on color domains.
[2020-06-03 07:03:31] [INFO ] Unfolded HLPN to a Petri net with 494 places and 1670 transitions in 58 ms.
[2020-06-03 07:03:31] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 20 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 147 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 560 resets, run finished after 840 ms. (steps per millisecond=11 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 138 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 154 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 320 ms. (steps per millisecond=31 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 694 ms. (steps per millisecond=14 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 1040 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 408 ms. (steps per millisecond=24 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 862 ms. (steps per millisecond=11 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 1, 0]
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 141 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
[2020-06-03 07:03:36] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2020-06-03 07:03:36] [INFO ] Computed 72 place invariants in 147 ms
[2020-06-03 07:03:36] [INFO ] [Real]Absence check using 65 positive place invariants in 124 ms returned sat
[2020-06-03 07:03:36] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned unsat
[2020-06-03 07:03:36] [INFO ] [Real]Absence check using 65 positive place invariants in 77 ms returned sat
[2020-06-03 07:03:37] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 110 ms returned unsat
[2020-06-03 07:03:37] [INFO ] [Real]Absence check using 65 positive place invariants in 96 ms returned sat
[2020-06-03 07:03:37] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 113 ms returned unsat
[2020-06-03 07:03:37] [INFO ] [Real]Absence check using 65 positive place invariants in 123 ms returned sat
[2020-06-03 07:03:37] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2020-06-03 07:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:03:39] [INFO ] [Real]Absence check using state equation in 2036 ms returned sat
[2020-06-03 07:03:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:03:40] [INFO ] [Nat]Absence check using 65 positive place invariants in 100 ms returned sat
[2020-06-03 07:03:40] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 23 ms returned sat
[2020-06-03 07:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:03:43] [INFO ] [Nat]Absence check using state equation in 2941 ms returned sat
[2020-06-03 07:03:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 07:03:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-06-03 07:03:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 345 ms.
[2020-06-03 07:03:44] [INFO ] Added : 18 causal constraints over 4 iterations in 1528 ms. Result :unknown
[2020-06-03 07:03:44] [INFO ] [Real]Absence check using 65 positive place invariants in 16 ms returned unsat
[2020-06-03 07:03:45] [INFO ] [Real]Absence check using 65 positive place invariants in 35 ms returned sat
[2020-06-03 07:03:45] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 43 ms returned sat
[2020-06-03 07:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:03:46] [INFO ] [Real]Absence check using state equation in 1410 ms returned sat
[2020-06-03 07:03:46] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-06-03 07:03:46] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 226 ms.
[2020-06-03 07:03:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:03:47] [INFO ] [Nat]Absence check using 65 positive place invariants in 112 ms returned sat
[2020-06-03 07:03:47] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 37 ms returned sat
[2020-06-03 07:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:03:49] [INFO ] [Nat]Absence check using state equation in 2401 ms returned sat
[2020-06-03 07:03:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 272 ms returned sat
[2020-06-03 07:03:50] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 186 ms.
[2020-06-03 07:03:52] [INFO ] Added : 40 causal constraints over 8 iterations in 2104 ms. Result :unknown
[2020-06-03 07:03:52] [INFO ] [Real]Absence check using 65 positive place invariants in 13 ms returned unsat
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 6000 steps, including 911 resets, run finished after 84 ms. (steps per millisecond=71 ) properties seen :[1, 0] could not realise parikh vector
FORMULA PolyORBNT-COL-S10J20-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 2600 steps, including 587 resets, run finished after 40 ms. (steps per millisecond=65 ) properties seen :[0] could not realise parikh vector
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 474/474 places, 1650/1650 transitions.
Ensure Unique test removed 10 places
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 464 transition count 1624
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 62 place count 438 transition count 1624
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 62 place count 438 transition count 1599
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 112 place count 413 transition count 1599
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 413 transition count 1599
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 115 place count 412 transition count 1598
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 119 place count 410 transition count 1596
Applied a total of 119 rules in 388 ms. Remains 410 /474 variables (removed 64) and now considering 1596/1650 (removed 54) transitions.
[2020-06-03 07:03:52] [INFO ] Flow matrix only has 1587 transitions (discarded 9 similar events)
// Phase 1: matrix 1587 rows 410 cols
[2020-06-03 07:03:52] [INFO ] Computed 62 place invariants in 73 ms
[2020-06-03 07:03:54] [INFO ] Dead Transitions using invariants and state equation in 2091 ms returned [370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 411, 412, 413, 414, 415, 417, 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, 446, 447, 448, 449, 450, 452, 455, 456, 457, 458, 459, 460, 462, 465, 469, 470, 471, 472, 473, 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, 502, 503, 504, 505, 506, 508, 511, 512, 513, 514, 515, 516, 518, 521, 525, 526, 527, 528, 529, 530, 531, 533, 536, 540, 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, 586, 587, 588, 589, 590, 592, 595, 596, 597, 598, 599, 600, 602, 605, 609, 610, 611, 612, 613, 614, 615, 617, 620, 624, 629, 630, 631, 632, 633, 634, 635, 636, 638, 641, 645, 650, 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, 706, 707, 708, 709, 710, 712, 715, 716, 717, 718, 719, 720, 722, 725, 729, 730, 731, 732, 733, 734, 735, 737, 740, 744, 749, 750, 751, 752, 753, 754, 755, 756, 758, 761, 765, 770, 776, 777, 778, 779, 780, 781, 782, 783, 784, 786, 789, 793, 798, 804, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 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, 868, 869, 871, 872, 873, 874, 875, 877, 880, 881, 882, 883, 884, 885, 887, 890, 894, 895, 896, 897, 898, 899, 900, 902, 905, 909, 914, 915, 916, 917, 918, 919, 920, 921, 923, 926, 930, 935, 941, 942, 943, 944, 945, 946, 947, 948, 949, 951, 954, 958, 963, 969, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 987, 990, 994, 999, 1005, 1012, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1091, 1092, 1093, 1094, 1095, 1097, 1100, 1101, 1102, 1103, 1104, 1105, 1107, 1110, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1122, 1125, 1129, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1143, 1146, 1150, 1155, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1171, 1174, 1178, 1183, 1189, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1207, 1210, 1214, 1219, 1225, 1232, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1252, 1255, 1259, 1264, 1270, 1277, 1285, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1307, 1310, 1314, 1319, 1325, 1332, 1340, 1349, 1359]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1359, 1349, 1340, 1332, 1325, 1319, 1314, 1310, 1307, 1305, 1304, 1303, 1302, 1301, 1300, 1299, 1298, 1297, 1296, 1295, 1294, 1285, 1277, 1270, 1264, 1259, 1255, 1252, 1250, 1249, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1240, 1232, 1225, 1219, 1214, 1210, 1207, 1205, 1204, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1189, 1183, 1178, 1174, 1171, 1169, 1168, 1167, 1166, 1165, 1164, 1163, 1162, 1161, 1155, 1150, 1146, 1143, 1141, 1140, 1139, 1138, 1137, 1136, 1135, 1134, 1129, 1125, 1122, 1120, 1119, 1118, 1117, 1116, 1115, 1114, 1110, 1107, 1105, 1104, 1103, 1102, 1101, 1100, 1097, 1095, 1094, 1093, 1092, 1091, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1075, 1074, 1073, 1072, 1071, 1070, 1069, 1068, 1067, 1066, 1065, 1064, 1063, 1062, 1061, 1060, 1059, 1058, 1057, 1056, 1055, 1054, 1053, 1052, 1051, 1050, 1049, 1048, 1047, 1046, 1045, 1044, 1043, 1042, 1041, 1040, 1039, 1038, 1037, 1036, 1035, 1034, 1033, 1032, 1031, 1030, 1029, 1028, 1027, 1026, 1025, 1024, 1023, 1022, 1021, 1020, 1012, 1005, 999, 994, 990, 987, 985, 984, 983, 982, 981, 980, 979, 978, 977, 976, 969, 963, 958, 954, 951, 949, 948, 947, 946, 945, 944, 943, 942, 941, 935, 930, 926, 923, 921, 920, 919, 918, 917, 916, 915, 914, 909, 905, 902, 900, 899, 898, 897, 896, 895, 894, 890, 887, 885, 884, 883, 882, 881, 880, 877, 875, 874, 873, 872, 871, 869, 868, 867, 866, 865, 864, 863, 862, 861, 860, 859, 858, 857, 856, 855, 854, 853, 852, 851, 850, 849, 848, 847, 846, 845, 844, 843, 842, 841, 840, 839, 838, 837, 836, 835, 834, 833, 832, 831, 830, 829, 828, 827, 826, 825, 824, 823, 822, 821, 820, 819, 818, 817, 816, 815, 814, 813, 812, 811, 804, 798, 793, 789, 786, 784, 783, 782, 781, 780, 779, 778, 777, 776, 770, 765, 761, 758, 756, 755, 754, 753, 752, 751, 750, 749, 744, 740, 737, 735, 734, 733, 732, 731, 730, 729, 725, 722, 720, 719, 718, 717, 716, 715, 712, 710, 709, 708, 707, 706, 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, 659, 658, 657, 656, 650, 645, 641, 638, 636, 635, 634, 633, 632, 631, 630, 629, 624, 620, 617, 615, 614, 613, 612, 611, 610, 609, 605, 602, 600, 599, 598, 597, 596, 595, 592, 590, 589, 588, 587, 586, 584, 583, 582, 581, 580, 579, 578, 577, 576, 575, 574, 573, 572, 571, 570, 569, 568, 567, 566, 565, 564, 563, 562, 561, 560, 559, 558, 557, 556, 555, 554, 553, 552, 551, 550, 549, 548, 547, 546, 545, 540, 536, 533, 531, 530, 529, 528, 527, 526, 525, 521, 518, 516, 515, 514, 513, 512, 511, 508, 506, 505, 504, 503, 502, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487, 486, 485, 484, 483, 482, 481, 480, 479, 478, 477, 476, 475, 474, 473, 472, 471, 470, 469, 465, 462, 460, 459, 458, 457, 456, 455, 452, 450, 449, 448, 447, 446, 444, 443, 442, 441, 440, 439, 438, 437, 436, 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, 425, 424, 423, 422, 421, 420, 417, 415, 414, 413, 412, 411, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, 389, 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, 378, 377, 376, 375, 374, 373, 372, 371, 370]
Starting structural reductions, iteration 1 : 410/474 places, 981/1650 transitions.
Applied a total of 0 rules in 41 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 410/474 places, 981/1650 transitions.
Incomplete random walk after 1000000 steps, including 72840 resets, run finished after 7985 ms. (steps per millisecond=125 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 9558 resets, run finished after 1375 ms. (steps per millisecond=727 ) properties seen :[0]
Interrupted probabilistic random walk after 9312421 steps, run timeout after 30001 ms. (steps per millisecond=310 ) properties seen :[0]
Probabilistic random walk after 9312421 steps, saw 1625436 distinct states, run finished after 30001 ms. (steps per millisecond=310 ) properties seen :[0]
[2020-06-03 07:04:34] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2020-06-03 07:04:34] [INFO ] Computed 62 place invariants in 30 ms
[2020-06-03 07:04:34] [INFO ] [Real]Absence check using 55 positive place invariants in 31 ms returned sat
[2020-06-03 07:04:34] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 14 ms returned sat
[2020-06-03 07:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:04:35] [INFO ] [Real]Absence check using state equation in 664 ms returned sat
[2020-06-03 07:04:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:04:35] [INFO ] [Nat]Absence check using 55 positive place invariants in 193 ms returned sat
[2020-06-03 07:04:35] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 10 ms returned sat
[2020-06-03 07:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:04:36] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2020-06-03 07:04:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 07:04:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 94 ms returned sat
[2020-06-03 07:04:36] [INFO ] Deduced a trap composed of 166 places in 368 ms
[2020-06-03 07:04:36] [INFO ] Deduced a trap composed of 164 places in 334 ms
[2020-06-03 07:04:37] [INFO ] Deduced a trap composed of 168 places in 256 ms
[2020-06-03 07:04:37] [INFO ] Deduced a trap composed of 166 places in 351 ms
[2020-06-03 07:04:38] [INFO ] Deduced a trap composed of 166 places in 434 ms
[2020-06-03 07:04:38] [INFO ] Deduced a trap composed of 172 places in 436 ms
[2020-06-03 07:04:39] [INFO ] Deduced a trap composed of 162 places in 246 ms
[2020-06-03 07:04:39] [INFO ] Deduced a trap composed of 166 places in 254 ms
[2020-06-03 07:04:39] [INFO ] Deduced a trap composed of 160 places in 211 ms
[2020-06-03 07:04:39] [INFO ] Deduced a trap composed of 162 places in 286 ms
[2020-06-03 07:04:40] [INFO ] Deduced a trap composed of 170 places in 275 ms
[2020-06-03 07:04:40] [INFO ] Deduced a trap composed of 162 places in 227 ms
[2020-06-03 07:04:40] [INFO ] Deduced a trap composed of 172 places in 209 ms
[2020-06-03 07:04:40] [INFO ] Deduced a trap composed of 156 places in 232 ms
[2020-06-03 07:04:41] [INFO ] Deduced a trap composed of 160 places in 241 ms
[2020-06-03 07:04:41] [INFO ] Deduced a trap composed of 175 places in 253 ms
[2020-06-03 07:04:41] [INFO ] Deduced a trap composed of 166 places in 314 ms
[2020-06-03 07:04:42] [INFO ] Deduced a trap composed of 160 places in 237 ms
[2020-06-03 07:04:42] [INFO ] Deduced a trap composed of 168 places in 361 ms
[2020-06-03 07:04:43] [INFO ] Deduced a trap composed of 166 places in 295 ms
[2020-06-03 07:04:43] [INFO ] Deduced a trap composed of 168 places in 291 ms
[2020-06-03 07:04:43] [INFO ] Deduced a trap composed of 168 places in 246 ms
[2020-06-03 07:04:44] [INFO ] Deduced a trap composed of 170 places in 314 ms
[2020-06-03 07:04:44] [INFO ] Deduced a trap composed of 164 places in 309 ms
[2020-06-03 07:04:44] [INFO ] Deduced a trap composed of 164 places in 269 ms
[2020-06-03 07:04:45] [INFO ] Deduced a trap composed of 160 places in 373 ms
[2020-06-03 07:04:45] [INFO ] Deduced a trap composed of 162 places in 270 ms
[2020-06-03 07:04:45] [INFO ] Deduced a trap composed of 162 places in 340 ms
[2020-06-03 07:04:47] [INFO ] Deduced a trap composed of 158 places in 360 ms
[2020-06-03 07:04:47] [INFO ] Deduced a trap composed of 168 places in 367 ms
[2020-06-03 07:04:48] [INFO ] Deduced a trap composed of 166 places in 337 ms
[2020-06-03 07:04:50] [INFO ] Deduced a trap composed of 164 places in 345 ms
[2020-06-03 07:04:50] [INFO ] Deduced a trap composed of 164 places in 320 ms
[2020-06-03 07:04:50] [INFO ] Deduced a trap composed of 166 places in 316 ms
[2020-06-03 07:04:51] [INFO ] Deduced a trap composed of 166 places in 342 ms
[2020-06-03 07:04:52] [INFO ] Deduced a trap composed of 170 places in 362 ms
[2020-06-03 07:04:53] [INFO ] Deduced a trap composed of 162 places in 361 ms
[2020-06-03 07:04:53] [INFO ] Deduced a trap composed of 170 places in 342 ms
[2020-06-03 07:04:54] [INFO ] Deduced a trap composed of 162 places in 285 ms
[2020-06-03 07:04:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:05:20] [INFO ] Deduced a trap composed of 11 places in 742 ms
[2020-06-03 07:05:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s289 s290 s291 s292 s293 s294 s295 s296 s297 s298 s387) 0)") while checking expression at index 0
Support contains 1 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 981/981 transitions.
Applied a total of 0 rules in 31 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 410/410 places, 981/981 transitions.
Starting structural reductions, iteration 0 : 410/410 places, 981/981 transitions.
Applied a total of 0 rules in 25 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
[2020-06-03 07:05:21] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2020-06-03 07:05:21] [INFO ] Computed 62 place invariants in 28 ms
[2020-06-03 07:05:22] [INFO ] Implicit Places using invariants in 1180 ms returned []
[2020-06-03 07:05:22] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2020-06-03 07:05:22] [INFO ] Computed 62 place invariants in 13 ms
[2020-06-03 07:05:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 07:05:27] [INFO ] Implicit Places using invariants and state equation in 4849 ms returned []
Implicit Place search using SMT with State Equation took 6044 ms to find 0 implicit places.
[2020-06-03 07:05:27] [INFO ] Redundant transitions in 48 ms returned []
[2020-06-03 07:05:27] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2020-06-03 07:05:27] [INFO ] Computed 62 place invariants in 26 ms
[2020-06-03 07:05:28] [INFO ] Dead Transitions using invariants and state equation in 1600 ms returned []
Finished structural reductions, in 1 iterations. Remains : 410/410 places, 981/981 transitions.
Incomplete random walk after 100000 steps, including 7282 resets, run finished after 863 ms. (steps per millisecond=115 ) properties seen :[0]
[2020-06-03 07:05:29] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2020-06-03 07:05:29] [INFO ] Computed 62 place invariants in 11 ms
[2020-06-03 07:05:29] [INFO ] [Real]Absence check using 55 positive place invariants in 37 ms returned sat
[2020-06-03 07:05:29] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-03 07:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:05:30] [INFO ] [Real]Absence check using state equation in 836 ms returned sat
[2020-06-03 07:05:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:05:30] [INFO ] [Nat]Absence check using 55 positive place invariants in 43 ms returned sat
[2020-06-03 07:05:30] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-03 07:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:05:31] [INFO ] [Nat]Absence check using state equation in 814 ms returned sat
[2020-06-03 07:05:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 07:05:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 96 ms returned sat
[2020-06-03 07:05:31] [INFO ] Deduced a trap composed of 166 places in 352 ms
[2020-06-03 07:05:32] [INFO ] Deduced a trap composed of 164 places in 323 ms
[2020-06-03 07:05:32] [INFO ] Deduced a trap composed of 168 places in 281 ms
[2020-06-03 07:05:32] [INFO ] Deduced a trap composed of 166 places in 275 ms
[2020-06-03 07:05:33] [INFO ] Deduced a trap composed of 166 places in 285 ms
[2020-06-03 07:05:33] [INFO ] Deduced a trap composed of 172 places in 272 ms
[2020-06-03 07:05:33] [INFO ] Deduced a trap composed of 162 places in 259 ms
[2020-06-03 07:05:34] [INFO ] Deduced a trap composed of 166 places in 276 ms
[2020-06-03 07:05:34] [INFO ] Deduced a trap composed of 160 places in 251 ms
[2020-06-03 07:05:34] [INFO ] Deduced a trap composed of 162 places in 246 ms
[2020-06-03 07:05:35] [INFO ] Deduced a trap composed of 170 places in 261 ms
[2020-06-03 07:05:35] [INFO ] Deduced a trap composed of 162 places in 253 ms
[2020-06-03 07:05:35] [INFO ] Deduced a trap composed of 172 places in 240 ms
[2020-06-03 07:05:36] [INFO ] Deduced a trap composed of 156 places in 247 ms
[2020-06-03 07:05:36] [INFO ] Deduced a trap composed of 160 places in 243 ms
[2020-06-03 07:05:36] [INFO ] Deduced a trap composed of 175 places in 302 ms
[2020-06-03 07:05:37] [INFO ] Deduced a trap composed of 166 places in 329 ms
[2020-06-03 07:05:37] [INFO ] Deduced a trap composed of 160 places in 265 ms
[2020-06-03 07:05:37] [INFO ] Deduced a trap composed of 168 places in 337 ms
[2020-06-03 07:05:38] [INFO ] Deduced a trap composed of 166 places in 264 ms
[2020-06-03 07:05:38] [INFO ] Deduced a trap composed of 168 places in 252 ms
[2020-06-03 07:05:38] [INFO ] Deduced a trap composed of 168 places in 230 ms
[2020-06-03 07:05:39] [INFO ] Deduced a trap composed of 170 places in 247 ms
[2020-06-03 07:05:39] [INFO ] Deduced a trap composed of 164 places in 234 ms
[2020-06-03 07:05:39] [INFO ] Deduced a trap composed of 164 places in 212 ms
[2020-06-03 07:05:40] [INFO ] Deduced a trap composed of 160 places in 282 ms
[2020-06-03 07:05:40] [INFO ] Deduced a trap composed of 162 places in 245 ms
[2020-06-03 07:05:40] [INFO ] Deduced a trap composed of 162 places in 274 ms
[2020-06-03 07:05:41] [INFO ] Deduced a trap composed of 158 places in 358 ms
[2020-06-03 07:05:42] [INFO ] Deduced a trap composed of 168 places in 344 ms
[2020-06-03 07:05:43] [INFO ] Deduced a trap composed of 166 places in 305 ms
[2020-06-03 07:05:45] [INFO ] Deduced a trap composed of 164 places in 318 ms
[2020-06-03 07:05:45] [INFO ] Deduced a trap composed of 164 places in 290 ms
[2020-06-03 07:05:45] [INFO ] Deduced a trap composed of 166 places in 295 ms
[2020-06-03 07:05:46] [INFO ] Deduced a trap composed of 166 places in 337 ms
[2020-06-03 07:05:47] [INFO ] Deduced a trap composed of 170 places in 306 ms
[2020-06-03 07:05:48] [INFO ] Deduced a trap composed of 162 places in 334 ms
[2020-06-03 07:05:48] [INFO ] Deduced a trap composed of 170 places in 347 ms
[2020-06-03 07:05:49] [INFO ] Deduced a trap composed of 162 places in 320 ms
[2020-06-03 07:05:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:05:50] [INFO ] Deduced a trap composed of 11 places in 385 ms
[2020-06-03 07:05:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s289 s290 s291 s292 s293 s294 s295 s296 s297 s298 s387) 0)") while checking expression at index 0
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 410 transition count 972
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 9 place count 410 transition count 971
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 409 transition count 971
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 409 transition count 970
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 408 transition count 970
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 23 place count 408 transition count 960
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 33 place count 398 transition count 960
Applied a total of 33 rules in 154 ms. Remains 398 /410 variables (removed 12) and now considering 960/981 (removed 21) transitions.
// Phase 1: matrix 960 rows 398 cols
[2020-06-03 07:05:51] [INFO ] Computed 62 place invariants in 8 ms
[2020-06-03 07:05:51] [INFO ] [Real]Absence check using 55 positive place invariants in 85 ms returned sat
[2020-06-03 07:05:51] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 21 ms returned sat
[2020-06-03 07:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:05:51] [INFO ] [Real]Absence check using state equation in 571 ms returned sat
[2020-06-03 07:05:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:05:51] [INFO ] [Nat]Absence check using 55 positive place invariants in 21 ms returned sat
[2020-06-03 07:05:51] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 8 ms returned sat
[2020-06-03 07:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:05:52] [INFO ] [Nat]Absence check using state equation in 790 ms returned sat
[2020-06-03 07:05:53] [INFO ] Deduced a trap composed of 164 places in 241 ms
[2020-06-03 07:05:53] [INFO ] Deduced a trap composed of 168 places in 225 ms
[2020-06-03 07:05:53] [INFO ] Deduced a trap composed of 164 places in 185 ms
[2020-06-03 07:05:53] [INFO ] Deduced a trap composed of 168 places in 251 ms
[2020-06-03 07:05:54] [INFO ] Deduced a trap composed of 168 places in 224 ms
[2020-06-03 07:05:54] [INFO ] Deduced a trap composed of 166 places in 210 ms
[2020-06-03 07:05:54] [INFO ] Deduced a trap composed of 166 places in 215 ms
[2020-06-03 07:05:54] [INFO ] Deduced a trap composed of 170 places in 199 ms
[2020-06-03 07:05:54] [INFO ] Deduced a trap composed of 162 places in 237 ms
[2020-06-03 07:05:55] [INFO ] Deduced a trap composed of 164 places in 226 ms
[2020-06-03 07:05:55] [INFO ] Deduced a trap composed of 164 places in 272 ms
[2020-06-03 07:05:55] [INFO ] Deduced a trap composed of 164 places in 216 ms
[2020-06-03 07:05:56] [INFO ] Deduced a trap composed of 166 places in 207 ms
[2020-06-03 07:05:56] [INFO ] Deduced a trap composed of 162 places in 219 ms
[2020-06-03 07:05:56] [INFO ] Deduced a trap composed of 168 places in 230 ms
[2020-06-03 07:05:56] [INFO ] Deduced a trap composed of 162 places in 215 ms
[2020-06-03 07:05:57] [INFO ] Deduced a trap composed of 166 places in 240 ms
[2020-06-03 07:05:57] [INFO ] Deduced a trap composed of 160 places in 222 ms
[2020-06-03 07:05:57] [INFO ] Deduced a trap composed of 164 places in 270 ms
[2020-06-03 07:05:57] [INFO ] Deduced a trap composed of 162 places in 217 ms
[2020-06-03 07:05:58] [INFO ] Deduced a trap composed of 158 places in 213 ms
[2020-06-03 07:05:58] [INFO ] Deduced a trap composed of 160 places in 221 ms
[2020-06-03 07:05:58] [INFO ] Deduced a trap composed of 162 places in 230 ms
[2020-06-03 07:05:58] [INFO ] Deduced a trap composed of 164 places in 250 ms
[2020-06-03 07:05:59] [INFO ] Deduced a trap composed of 162 places in 199 ms
[2020-06-03 07:05:59] [INFO ] Deduced a trap composed of 156 places in 237 ms
[2020-06-03 07:05:59] [INFO ] Deduced a trap composed of 170 places in 216 ms
[2020-06-03 07:05:59] [INFO ] Deduced a trap composed of 158 places in 214 ms
[2020-06-03 07:06:00] [INFO ] Deduced a trap composed of 160 places in 221 ms
[2020-06-03 07:06:00] [INFO ] Deduced a trap composed of 170 places in 220 ms
[2020-06-03 07:06:00] [INFO ] Deduced a trap composed of 164 places in 245 ms
[2020-06-03 07:06:00] [INFO ] Deduced a trap composed of 164 places in 237 ms
[2020-06-03 07:06:01] [INFO ] Deduced a trap composed of 164 places in 219 ms
[2020-06-03 07:06:01] [INFO ] Deduced a trap composed of 162 places in 215 ms
[2020-06-03 07:06:01] [INFO ] Deduced a trap composed of 162 places in 221 ms
[2020-06-03 07:06:01] [INFO ] Deduced a trap composed of 158 places in 252 ms
[2020-06-03 07:06:02] [INFO ] Deduced a trap composed of 166 places in 213 ms
[2020-06-03 07:06:02] [INFO ] Deduced a trap composed of 162 places in 211 ms
[2020-06-03 07:06:02] [INFO ] Deduced a trap composed of 158 places in 227 ms
[2020-06-03 07:06:02] [INFO ] Deduced a trap composed of 156 places in 211 ms
[2020-06-03 07:06:03] [INFO ] Deduced a trap composed of 158 places in 247 ms
[2020-06-03 07:06:03] [INFO ] Deduced a trap composed of 166 places in 264 ms
[2020-06-03 07:06:03] [INFO ] Deduced a trap composed of 158 places in 215 ms
[2020-06-03 07:06:04] [INFO ] Deduced a trap composed of 160 places in 248 ms
[2020-06-03 07:06:04] [INFO ] Deduced a trap composed of 156 places in 249 ms
[2020-06-03 07:06:04] [INFO ] Deduced a trap composed of 156 places in 208 ms
[2020-06-03 07:06:04] [INFO ] Deduced a trap composed of 168 places in 252 ms
[2020-06-03 07:06:05] [INFO ] Deduced a trap composed of 164 places in 222 ms
[2020-06-03 07:06:05] [INFO ] Deduced a trap composed of 164 places in 230 ms
[2020-06-03 07:06:05] [INFO ] Deduced a trap composed of 154 places in 218 ms
[2020-06-03 07:06:05] [INFO ] Deduced a trap composed of 160 places in 221 ms
[2020-06-03 07:06:06] [INFO ] Deduced a trap composed of 162 places in 215 ms
[2020-06-03 07:06:06] [INFO ] Deduced a trap composed of 160 places in 210 ms
[2020-06-03 07:06:06] [INFO ] Deduced a trap composed of 160 places in 212 ms
[2020-06-03 07:06:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:06:10] [INFO ] Deduced a trap composed of 164 places in 244 ms
[2020-06-03 07:06:10] [INFO ] Deduced a trap composed of 160 places in 269 ms
[2020-06-03 07:06:10] [INFO ] Deduced a trap composed of 168 places in 238 ms
[2020-06-03 07:06:11] [INFO ] Deduced a trap composed of 164 places in 293 ms
[2020-06-03 07:06:11] [INFO ] Deduced a trap composed of 158 places in 312 ms
[2020-06-03 07:06:11] [INFO ] Deduced a trap composed of 164 places in 280 ms
[2020-06-03 07:06:11] [INFO ] Deduced a trap composed of 170 places in 218 ms
[2020-06-03 07:06:12] [INFO ] Deduced a trap composed of 166 places in 222 ms
[2020-06-03 07:06:12] [INFO ] Deduced a trap composed of 164 places in 197 ms
[2020-06-03 07:06:12] [INFO ] Deduced a trap composed of 158 places in 213 ms
[2020-06-03 07:06:12] [INFO ] Deduced a trap composed of 166 places in 207 ms
[2020-06-03 07:06:13] [INFO ] Deduced a trap composed of 166 places in 244 ms
[2020-06-03 07:06:13] [INFO ] Deduced a trap composed of 164 places in 264 ms
[2020-06-03 07:06:13] [INFO ] Deduced a trap composed of 158 places in 219 ms
[2020-06-03 07:06:14] [INFO ] Deduced a trap composed of 170 places in 225 ms
[2020-06-03 07:06:14] [INFO ] Deduced a trap composed of 164 places in 226 ms
[2020-06-03 07:06:14] [INFO ] Deduced a trap composed of 164 places in 178 ms
[2020-06-03 07:06:14] [INFO ] Deduced a trap composed of 162 places in 184 ms
[2020-06-03 07:06:14] [INFO ] Deduced a trap composed of 166 places in 199 ms
[2020-06-03 07:06:15] [INFO ] Deduced a trap composed of 164 places in 222 ms
[2020-06-03 07:06:15] [INFO ] Deduced a trap composed of 168 places in 223 ms
[2020-06-03 07:06:15] [INFO ] Deduced a trap composed of 160 places in 223 ms
[2020-06-03 07:06:15] [INFO ] Deduced a trap composed of 158 places in 193 ms
[2020-06-03 07:06:16] [INFO ] Deduced a trap composed of 162 places in 213 ms
[2020-06-03 07:06:16] [INFO ] Deduced a trap composed of 164 places in 196 ms
[2020-06-03 07:06:16] [INFO ] Deduced a trap composed of 156 places in 185 ms
[2020-06-03 07:06:16] [INFO ] Deduced a trap composed of 156 places in 231 ms
[2020-06-03 07:06:17] [INFO ] Deduced a trap composed of 166 places in 190 ms
[2020-06-03 07:06:17] [INFO ] Deduced a trap composed of 160 places in 193 ms
[2020-06-03 07:06:17] [INFO ] Deduced a trap composed of 164 places in 185 ms
[2020-06-03 07:06:17] [INFO ] Deduced a trap composed of 160 places in 184 ms
[2020-06-03 07:06:18] [INFO ] Deduced a trap composed of 166 places in 243 ms
[2020-06-03 07:06:18] [INFO ] Deduced a trap composed of 160 places in 232 ms
[2020-06-03 07:06:18] [INFO ] Deduced a trap composed of 168 places in 200 ms
[2020-06-03 07:06:19] [INFO ] Deduced a trap composed of 164 places in 251 ms
[2020-06-03 07:06:19] [INFO ] Deduced a trap composed of 162 places in 230 ms
[2020-06-03 07:06:19] [INFO ] Deduced a trap composed of 156 places in 273 ms
[2020-06-03 07:06:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:06:23] [INFO ] Deduced a trap composed of 162 places in 289 ms
[2020-06-03 07:06:24] [INFO ] Deduced a trap composed of 166 places in 274 ms
[2020-06-03 07:06:24] [INFO ] Deduced a trap composed of 162 places in 265 ms
[2020-06-03 07:06:24] [INFO ] Deduced a trap composed of 158 places in 233 ms
[2020-06-03 07:06:24] [INFO ] Deduced a trap composed of 166 places in 198 ms
[2020-06-03 07:06:25] [INFO ] Deduced a trap composed of 168 places in 211 ms
[2020-06-03 07:06:25] [INFO ] Deduced a trap composed of 160 places in 237 ms
[2020-06-03 07:06:25] [INFO ] Deduced a trap composed of 166 places in 201 ms
[2020-06-03 07:06:25] [INFO ] Deduced a trap composed of 164 places in 238 ms
[2020-06-03 07:06:26] [INFO ] Deduced a trap composed of 166 places in 257 ms
[2020-06-03 07:06:26] [INFO ] Deduced a trap composed of 166 places in 222 ms
[2020-06-03 07:06:26] [INFO ] Deduced a trap composed of 160 places in 284 ms
[2020-06-03 07:06:27] [INFO ] Deduced a trap composed of 162 places in 220 ms
[2020-06-03 07:06:27] [INFO ] Deduced a trap composed of 158 places in 215 ms
[2020-06-03 07:06:27] [INFO ] Deduced a trap composed of 162 places in 210 ms
[2020-06-03 07:06:27] [INFO ] Deduced a trap composed of 168 places in 257 ms
[2020-06-03 07:06:28] [INFO ] Deduced a trap composed of 156 places in 188 ms
[2020-06-03 07:06:28] [INFO ] Deduced a trap composed of 158 places in 216 ms
[2020-06-03 07:06:28] [INFO ] Deduced a trap composed of 160 places in 198 ms
[2020-06-03 07:06:28] [INFO ] Deduced a trap composed of 170 places in 213 ms
[2020-06-03 07:06:29] [INFO ] Deduced a trap composed of 168 places in 205 ms
[2020-06-03 07:06:29] [INFO ] Deduced a trap composed of 164 places in 182 ms
[2020-06-03 07:06:29] [INFO ] Deduced a trap composed of 156 places in 191 ms
[2020-06-03 07:06:29] [INFO ] Deduced a trap composed of 164 places in 188 ms
[2020-06-03 07:06:29] [INFO ] Deduced a trap composed of 160 places in 187 ms
[2020-06-03 07:06:30] [INFO ] Deduced a trap composed of 162 places in 221 ms
[2020-06-03 07:06:30] [INFO ] Deduced a trap composed of 162 places in 202 ms
[2020-06-03 07:06:30] [INFO ] Deduced a trap composed of 168 places in 189 ms
[2020-06-03 07:06:30] [INFO ] Deduced a trap composed of 166 places in 253 ms
[2020-06-03 07:06:31] [INFO ] Deduced a trap composed of 162 places in 242 ms
[2020-06-03 07:06:31] [INFO ] Deduced a trap composed of 166 places in 202 ms
[2020-06-03 07:06:32] [INFO ] Deduced a trap composed of 166 places in 263 ms
[2020-06-03 07:06:32] [INFO ] Deduced a trap composed of 166 places in 255 ms
[2020-06-03 07:06:32] [INFO ] Deduced a trap composed of 168 places in 227 ms
[2020-06-03 07:06:33] [INFO ] Deduced a trap composed of 158 places in 218 ms
[2020-06-03 07:06:33] [INFO ] Deduced a trap composed of 168 places in 210 ms
[2020-06-03 07:06:33] [INFO ] Deduced a trap composed of 166 places in 206 ms
[2020-06-03 07:06:33] [INFO ] Deduced a trap composed of 166 places in 183 ms
[2020-06-03 07:06:34] [INFO ] Deduced a trap composed of 162 places in 203 ms
[2020-06-03 07:06:34] [INFO ] Deduced a trap composed of 164 places in 219 ms
[2020-06-03 07:06:34] [INFO ] Deduced a trap composed of 158 places in 219 ms
[2020-06-03 07:06:34] [INFO ] Deduced a trap composed of 156 places in 188 ms
[2020-06-03 07:06:35] [INFO ] Deduced a trap composed of 166 places in 211 ms
[2020-06-03 07:06:35] [INFO ] Deduced a trap composed of 158 places in 214 ms
[2020-06-03 07:06:35] [INFO ] Deduced a trap composed of 162 places in 211 ms
[2020-06-03 07:06:35] [INFO ] Deduced a trap composed of 162 places in 218 ms
[2020-06-03 07:06:36] [INFO ] Deduced a trap composed of 170 places in 294 ms
[2020-06-03 07:06:36] [INFO ] Deduced a trap composed of 164 places in 251 ms
[2020-06-03 07:06:36] [INFO ] Deduced a trap composed of 174 places in 242 ms
[2020-06-03 07:06:37] [INFO ] Deduced a trap composed of 164 places in 256 ms
[2020-06-03 07:06:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s27 s30 s32 s33 s36 s38 s39 s41 s42 s48 s51 s53 s54 s57 s59 s60 s62 s63 s72 s75 s77 s78 s81 s83 s84 s86 s87 s93 s96 s98 s99 s102 s104 s105 s107 s108 s117 s120 s122 s123 s126 s128 s129 s131 s132 s136 s137 s139 s141 s142 s143 s144 s146 s147 s149 s151 s152 s153 s154 s156 s157 s159 s161 s162 s163 s164 s166 s167 s179 s181 s182 s183 s184 s186 s187 s189 s191 s192 s193 s194 s196 s197 s209 s211 s212 s213 s214 s216 s217 s239 s241 s242 s243 s244 s246 s247 s249 s251 s252 s253 s254 s256 s257 s269 s271 s272 s273 s274 s276 s277 s299 s301 s302 s303 s304 s306 s307 s329 s331 s332 s333 s334 s336 s337 s339 s341 s342 s343 s344 s346 s347 s349 s351 s352 s353 s354 s356 s357 s360 s361 s362 s395) 0)") while checking expression at index 0
[2020-06-03 07:06:37] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2020-06-03 07:06:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 28 ms.
[2020-06-03 07:06:37] [INFO ] Flatten gal took : 430 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ PolyORBNT-COL-S10J20 @ 3570 seconds
vrfy: finished
info: timeLeft: 3562
rslt: Output for ReachabilityFireability @ PolyORBNT-COL-S10J20
{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 07:06:37 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 24236,
"runtime": 8.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityFireability.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "E (F ((4 <= p135)))",
"processed_size": 19,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"net":
{
"arcs": 6619,
"conflict_clusters": 30,
"places": 410,
"places_significant": 348,
"singleton_clusters": 0,
"transitions": 981
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 1391/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 13120
lola: finding significant places
lola: 410 places, 981 transitions, 348 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityFireability.xml
lola: E (F ((4 <= p135)))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((4 <= p135)))
lola: processed formula length: 19
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: local time limit reached - aborting
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (4 <= p135)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-0.sara
lola: state equation: calling and running sara
lola: memory consumption: 24236 KB
lola: time consumption: 8 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityFireability.json
lola: closed JSON file ReachabilityFireability.json
rslt: finished
--------------------
content from stderr:
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-S10J20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 itslola"
echo " Input is PolyORBNT-COL-S10J20, 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 r176-tajo-158987872100599"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J20.tgz
mv PolyORBNT-COL-S10J20 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 '
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 ;