Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r354-tall-178024402900284.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is SupplyChain-PT-08000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402900284
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 7.4K May 27 07:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 27 07:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 27 06:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 27 06:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 11:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 27 11:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 11:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 11:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 07:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 27 07:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 27 07:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K May 27 07:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 34M May 26 18:17 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-00
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-01
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-02
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-03
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-04
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-05
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-06
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-07
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-08
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-09
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-10
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-11
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-12
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-13
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-14
FORMULA_NAME SupplyChain-PT-08000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1780281338626

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SupplyChain-PT-08000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-06-01 02:35:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-01 02:35:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 02:35:41] [INFO ] Load time of PNML (sax parser for PT used): 1414 ms
[2026-06-01 02:35:41] [INFO ] Transformed 104004 places.
[2026-06-01 02:35:42] [INFO ] Transformed 64003 transitions.
[2026-06-01 02:35:42] [INFO ] Parsed PT model containing 104004 places and 64003 transitions and 288006 arcs in 2048 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SupplyChain-PT-08000-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-08000-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-08000-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 104004 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104004/104004 places, 64003/64003 transitions.
Ensure Unique test removed 24081 places
Iterating post reduction 0 with 24081 rules applied. Total rules applied 24081 place count 79923 transition count 64003
Applied a total of 24081 rules in 2622 ms. Remains 79923 /104004 variables (removed 24081) and now considering 64003/64003 (removed 0) transitions.
Running 56003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2719988697745080432.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15671221118756661878.kers'
[2026-06-01 02:35:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2719988697745080432.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15671221118756661878.kers]
Normalized transition count is 64002 out of 64003 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 96 ms.
// Phase 1: matrix 64002 rows 79914 cols 208004 entries
Finished phase 1 with 47912 SingleSign rule and 8000 generalized
[2026-06-01 02:35:47] [INFO ] Computed 24011 invariants in 1002 ms
Computed 24011 P flows in 1009 ms.
Exported basis to /tmp/petrispot-output-15671221118756661878.kers
Total runtime 1054 ms.
[2026-06-01 02:35:47] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 403657ms, After SMT, problems are : Problem set: 0 solved, 56003 unsolved
Search for dead transitions found 0 dead transitions in 404202ms
[2026-06-01 02:42:29] [INFO ] Invariant cache hit.
[2026-06-01 02:44:15] [INFO ] Performed 9459/79923 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 02:44:45] [INFO ] Performed 13025/79923 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-01 02:45:09] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 160056 ms
Discarding 978 places :
Implicit Place search using SMT only with invariants took 160186 ms to find 978 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78945/104004 places, 64003/64003 transitions.
Applied a total of 0 rules in 276 ms. Remains 78945 /78945 variables (removed 0) and now considering 64003/64003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 567547 ms. Remains : 78945/104004 places, 64003/64003 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78945/78945 places, 64003/64003 transitions.
Applied a total of 0 rules in 214 ms. Remains 78945 /78945 variables (removed 0) and now considering 64003/64003 (removed 0) transitions.
Running 56003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17533293711073925842.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3017796257759566667.kers'
[2026-06-01 02:45:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17533293711073925842.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3017796257759566667.kers]
Normalized transition count is 64002 out of 64003 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 100 ms.
// Phase 1: matrix 64002 rows 78936 cols 204092 entries
Finished phase 1 with 48890 SingleSign rule and 7022 generalized
[2026-06-01 02:45:11] [INFO ] Computed 23033 invariants in 992 ms
Computed 23033 P flows in 997 ms.
Exported basis to /tmp/petrispot-output-3017796257759566667.kers
Total runtime 1045 ms.
[2026-06-01 02:45:12] [INFO ] State equation strengthened by 1 read => feed constraints.
SMT process timed out in 404174ms, After SMT, problems are : Problem set: 0 solved, 56003 unsolved
Search for dead transitions found 0 dead transitions in 404457ms
[2026-06-01 02:51:55] [INFO ] Invariant cache hit.
[2026-06-01 02:53:34] [INFO ] Performed 10031/78945 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 02:54:04] [INFO ] Performed 14023/78945 implicitness test of which 9 returned IMPLICIT in 60 seconds.
[2026-06-01 02:54:34] [INFO ] Performed 15658/78945 implicitness test of which 1643 returned IMPLICIT in 90 seconds.
[2026-06-01 02:54:35] [INFO ] Implicit Places using invariants in 160060 ms returned [14015, 14016, 14017, 14018, 14019, 14020, 14021, 14022, 14023, 14024, 14025, 14026, 14027, 14028, 14029, 14030, 14031, 14032, 14033, 14034, 14035, 14036, 14037, 14038, 14039, 14040, 14041, 14042, 14043, 14044, 14045, 14046, 14047, 14048, 14049, 14050, 14051, 14052, 14053, 14054, 14055, 14056, 14057, 14058, 14059, 14060, 14061, 14062, 14063, 14064, 14065, 14066, 14067, 14068, 14069, 14070, 14071, 14072, 14073, 14074, 14075, 14076, 14077, 14078, 14079, 14080, 14081, 14082, 14083, 14084, 14085, 14086, 14087, 14088, 14089, 14090, 14091, 14092, 14093, 14094, 14095, 14096, 14097, 14098, 14099, 14100, 14101, 14102, 14103, 14104, 14105, 14106, 14107, 14108, 14109, 14110, 14111, 14112, 14113, 14114, 14115, 14116, 14117, 14118, 14119, 14120, 14121, 14122, 14123, 14124, 14125, 14126, 14127, 14128, 14129, 14130, 14131, 14132, 14133, 14134, 14135, 14137, 14138, 14139, 14140, 14141, 14142, 14143, 14144, 14145, 14146, 14147, 14148, 14149, 14150, 14151, 14152, 14153, 14154, 14155, 14156, 14157, 14158, 14159, 14160, 14161, 14162, 14163, 14164, 14165, 14166, 14167, 14168, 14169, 14170, 14171, 14172, 14173, 14174, 14175, 14176, 14177, 14178, 14179, 14180, 14181, 14182, 14183, 14184, 14185, 14186, 14187, 14188, 14189, 14190, 14191, 14192, 14193, 14194, 14195, 14196, 14197, 14198, 14199, 14200, 14201, 14202, 14203, 14204, 14205, 14206, 14207, 14208, 14209, 14210, 14211, 14212, 14213, 14214, 14215, 14216, 14217, 14218, 14219, 14220, 14221, 14222, 14223, 14224, 14225, 14226, 14227, 14228, 14229, 14230, 14231, 14232, 14233, 14234, 14235, 14236, 14237, 14238, 14239, 14240, 14241, 14242, 14243, 14244, 14245, 14246, 14247, 14248, 14249, 14250, 14251, 14252, 14253, 14254, 14255, 14256, 14257, 14258, 14259, 14260, 14261, 14262, 14263, 14264, 14265, 14266, 14267, 14268, 14269, 14270, 14271, 14272, 14273, 14274, 14275, 14276, 14277, 14278, 14279, 14280, 14281, 14282, 14283, 14284, 14285, 14286, 14287, 14288, 14289, 14290, 14291, 14292, 14293, 14294, 14295, 14296, 14297, 14298, 14299, 14300, 14301, 14302, 14303, 14304, 14305, 14306, 14307, 14308, 14309, 14310, 14311, 14312, 14313, 14314, 14315, 14316, 14317, 14318, 14319, 14320, 14321, 14322, 14323, 14324, 14325, 14326, 14327, 14328, 14329, 14330, 14331, 14332, 14333, 14334, 14335, 14336, 14337, 14338, 14339, 14340, 14341, 14342, 14343, 14344, 14345, 14346, 14347, 14348, 14349, 14350, 14351, 14352, 14353, 14354, 14355, 14356, 14357, 14358, 14359, 14360, 14361, 14362, 14363, 14364, 14365, 14366, 14367, 14368, 14369, 14370, 14371, 14372, 14373, 14374, 14375, 14376, 14377, 14378, 14379, 14380, 14381, 14382, 14383, 14384, 14385, 14386, 14387, 14388, 14389, 14390, 14391, 14392, 14393, 14394, 14395, 14396, 14397, 14398, 14399, 14400, 14401, 14402, 14403, 14404, 14405, 14406, 14407, 14408, 14409, 14410, 14411, 14412, 14413, 14414, 14415, 14416, 14417, 14418, 14419, 14420, 14421, 14422, 14423, 14424, 14425, 14426, 14427, 14428, 14429, 14430, 14431, 14432, 14433, 14434, 14435, 14436, 14437, 14438, 14439, 14440, 14441, 14442, 14443, 14444, 14445, 14446, 14447, 14448, 14449, 14450, 14451, 14452, 14453, 14454, 14455, 14456, 14457, 14458, 14459, 14460, 14461, 14462, 14463, 14464, 14465, 14466, 14467, 14468, 14469, 14470, 14471, 14472, 14473, 14474, 14475, 14476, 14477, 14478, 14479, 14480, 14481, 14482, 14483, 14484, 14485, 14486, 14487, 14488, 14489, 14490, 14491, 14492, 14493, 14494, 14495, 14496, 14497, 14498, 14499, 14500, 14501, 14502, 14503, 14504, 14505, 14506, 14507, 14508, 14509, 14510, 14511, 14512, 14513, 14514, 14515, 14516, 14517, 14518, 14519, 14520, 14521, 14522, 14523, 14524, 14525, 14526, 14527, 14528, 14529, 14530, 14531, 14532, 14533, 14534, 14535, 14536, 14537, 14538, 14539, 14540, 14541, 14542, 14543, 14544, 14545, 14546, 14547, 14548, 14549, 14550, 14551, 14552, 14553, 14554, 14555, 14556, 14557, 14558, 14559, 14560, 14561, 14562, 14563, 14564, 14565, 14566, 14567, 14568, 14569, 14570, 14571, 14572, 14573, 14574, 14575, 14576, 14577, 14578, 14579, 14580, 14581, 14582, 14583, 14584, 14585, 14586, 14587, 14588, 14589, 14590, 14591, 14592, 14593, 14594, 14595, 14596, 14597, 14598, 14599, 14600, 14601, 14602, 14603, 14604, 14605, 14606, 14607, 14608, 14609, 14610, 14611, 14612, 14613, 14614, 14615, 14616, 14617, 14618, 14619, 14620, 14621, 14622, 14623, 14624, 14625, 14626, 14627, 14628, 14629, 14630, 14631, 14632, 14633, 14634, 14635, 14636, 14637, 14638, 14639, 14640, 14641, 14642, 14643, 14644, 14645, 14646, 14647, 14648, 14649, 14650, 14651, 14652, 14653, 14654, 14655, 14656, 14657, 14658, 14659, 14660, 14661, 14662, 14663, 14664, 14665, 14666, 14667, 14668, 14669, 14670, 14671, 14672, 14673, 14674, 14675, 14676, 14677, 14678, 14679, 14680, 14681, 14682, 14683, 14684, 14685, 14686, 14687, 14688, 14689, 14690, 14691, 14692, 14693, 14694, 14695, 14696, 14697, 14698, 14699, 14700, 14701, 14702, 14703, 14704, 14705, 14706, 14707, 14708, 14709, 14710, 14711, 14712, 14713, 14714, 14715, 14716, 14717, 14718, 14719, 14720, 14721, 14722, 14723, 14724, 14725, 14726, 14727, 14728, 14729, 14730, 14731, 14732, 14733, 14734, 14735, 14736, 14737, 14738, 14739, 14740, 14741, 14742, 14743, 14744, 14745, 14746, 14747, 14748, 14749, 14750, 14751, 14752, 14753, 14754, 14755, 14756, 14757, 14758, 14759, 14760, 14761, 14762, 14763, 14764, 14765, 14766, 14767, 14768, 14769, 14770, 14771, 14772, 14773, 14774, 14775, 14776, 14777, 14778, 14779, 14780, 14781, 14782, 14783, 14784, 14785, 14786, 14787, 14788, 14789, 14790, 14791, 14792, 14793, 14794, 14795, 14796, 14797, 14798, 14799, 14800, 14801, 14802, 14803, 14804, 14805, 14806, 14807, 14808, 14809, 14810, 14811, 14812, 14813, 14814, 14815, 14816, 14817, 14818, 14819, 14820, 14821, 14822, 14823, 14824, 14825, 14826, 14827, 14828, 14829, 14830, 14831, 14832, 14833, 14834, 14835, 14836, 14837, 14838, 14839, 14840, 14841, 14842, 14843, 14844, 14845, 14846, 14847, 14848, 14849, 14850, 14851, 14852, 14853, 14854, 14855, 14856, 14857, 14858, 14859, 14860, 14861, 14862, 14863, 14864, 14865, 14866, 14867, 14868, 14869, 14870, 14871, 14872, 14873, 14874, 14875, 14876, 14877, 14878, 14879, 14880, 14881, 14882, 14883, 14884, 14885, 14886, 14887, 14888, 14889, 14890, 14891, 14892, 14893, 14894, 14895, 14896, 14897, 14898, 14899, 14900, 14901, 14902, 14903, 14904, 14905, 14906, 14907, 14908, 14909, 14910, 14911, 14912, 14913, 14914, 14915, 14916, 14917, 14918, 14919, 14920, 14921, 14922, 14923, 14924, 14925, 14926, 14927, 14928, 14929, 14930, 14931, 14932, 14933, 14934, 14935, 14936, 14937, 14938, 14939, 14940, 14941, 14942, 14943, 14944, 14945, 14946, 14947, 14948, 14949, 14950, 14951, 14952, 14953, 14954, 14955, 14956, 14957, 14958, 14959, 14960, 14961, 14962, 14963, 14964, 14965, 14966, 14967, 14968, 14969, 14970, 14971, 14972, 14973, 14974, 14975, 14976, 14977, 14978, 14979, 14980, 14981, 14982, 14983, 14984, 14985, 14986, 14987, 14988, 14989, 14990, 14991, 14992, 14993, 14994, 14995, 14996, 14997, 14998, 14999, 15000, 15001, 15002, 15003, 15004, 15005, 15006, 15007, 15008, 15009, 15010, 15011, 15012, 15013, 15014, 15015, 15016, 15017, 15018, 15019, 15020, 15021, 15022, 15023, 15024, 15025, 15026, 15027, 15028, 15029, 15030, 15031, 15032, 15033, 15034, 15035, 15036, 15037, 15038, 15039, 15040, 15041, 15042, 15043, 15044, 15045, 15046, 15047, 15048, 15049, 15050, 15051, 15052, 15053, 15054, 15055, 15056, 15057, 15058, 15059, 15060, 15061, 15062, 15063, 15064, 15065, 15066, 15067, 15068, 15069, 15070, 15071, 15072, 15073, 15074, 15075, 15076, 15077, 15078, 15079, 15080, 15081, 15082, 15083, 15084, 15085, 15086, 15087, 15088, 15089, 15090, 15091, 15092, 15093, 15094, 15095, 15096, 15097, 15098, 15099, 15100, 15101, 15102, 15103, 15104, 15105, 15106, 15107, 15108, 15109, 15110, 15111, 15112, 15113, 15114, 15115, 15116, 15117, 15118, 15119, 15120, 15121, 15122, 15123, 15124, 15125, 15126, 15127, 15128, 15129, 15130, 15131, 15132, 15133, 15134, 15135, 15136, 15137, 15138, 15139, 15140, 15141, 15142, 15143, 15144, 15145, 15146, 15147, 15148, 15149, 15150, 15151, 15152, 15153, 15154, 15155, 15156, 15157, 15158, 15159, 15160, 15161, 15162, 15163, 15164, 15165, 15166, 15167, 15168, 15169, 15170, 15171, 15172, 15173, 15174, 15175, 15176, 15177, 15178, 15179, 15180, 15181, 15182, 15183, 15184, 15185, 15186, 15187, 15188, 15189, 15190, 15191, 15192, 15193, 15194, 15195, 15196, 15197, 15198, 15199, 15200, 15201, 15202, 15203, 15204, 15205, 15206, 15207, 15208, 15209, 15210, 15211, 15212, 15213, 15214, 15215, 15216, 15217, 15218, 15219, 15220, 15221, 15222, 15223, 15224, 15225, 15226, 15227, 15228, 15229, 15230, 15231, 15232, 15233, 15234, 15235, 15236, 15237, 15238, 15239, 15240, 15241, 15242, 15243, 15244, 15245, 15246, 15247, 15248, 15249, 15250, 15251, 15252, 15253, 15254, 15255, 15256, 15257, 15258, 15259, 15260, 15261, 15262, 15263, 15264, 15265, 15266, 15267, 15268, 15269, 15270, 15271, 15272, 15273, 15274, 15275, 15276, 15277, 15278, 15279, 15280, 15281, 15282, 15283, 15284, 15285, 15286, 15287, 15288, 15289, 15290, 15291, 15292, 15293, 15294, 15295, 15296, 15297, 15298, 15299, 15300, 15301, 15302, 15303, 15304, 15305, 15306, 15307, 15308, 15309, 15310, 15311, 15312, 15313, 15314, 15315, 15316, 15317, 15318, 15319, 15320, 15321, 15322, 15323, 15324, 15325, 15326, 15327, 15328, 15329, 15330, 15331, 15332, 15333, 15334, 15335, 15336, 15337, 15338, 15339, 15340, 15341, 15342, 15343, 15344, 15345, 15346, 15347, 15348, 15349, 15350, 15351, 15352, 15353, 15354, 15355, 15356, 15357, 15358, 15359, 15360, 15361, 15362, 15363, 15364, 15365, 15366, 15367, 15368, 15369, 15370, 15371, 15372, 15373, 15374, 15375, 15376, 15377, 15378, 15379, 15380, 15381, 15382, 15383, 15384, 15385, 15386, 15387, 15388, 15389, 15390, 15391, 15392, 15393, 15394, 15395, 15396, 15397, 15398, 15399, 15400, 15401, 15402, 15403, 15404, 15405, 15406, 15407, 15408, 15409, 15410, 15411, 15412, 15413, 15414, 15415, 15416, 15417, 15418, 15419, 15420, 15421, 15422, 15423, 15424, 15425, 15426, 15427, 15428, 15429, 15430, 15431, 15432, 15433, 15434, 15435, 15436, 15437, 15438, 15439, 15440, 15441, 15442, 15443, 15444, 15445, 15446, 15447, 15448, 15449, 15450, 15451, 15452, 15453, 15454, 15455, 15456, 15457, 15458, 15459, 15460, 15461, 15462, 15463, 15464, 15465, 15466, 15467, 15468, 15469, 15470, 15471, 15472, 15473, 15474, 15475, 15476, 15477, 15478, 15479, 15480, 15481, 15482, 15483, 15484, 15485, 15486, 15487, 15488, 15489, 15490, 15491, 15492, 15493, 15494, 15495, 15496, 15497, 15498, 15499, 15500, 15501, 15502, 15503, 15504, 15505, 15506, 15507, 15508, 15509, 15510, 15511, 15512, 15513, 15514, 15515, 15516, 15517, 15518, 15519, 15520, 15521, 15522, 15523, 15524, 15525, 15526, 15527, 15528, 15529, 15530, 15531, 15532, 15533, 15534, 15535, 15536, 15537, 15538, 15539, 15540, 15541, 15542, 15543, 15544, 15545, 15546, 15547, 15548, 15549, 15550, 15551, 15552, 15553, 15554, 15555, 15556, 15557, 15558, 15559, 15560, 15561, 15562, 15563, 15564, 15565, 15566, 15567, 15568, 15569, 15570, 15571, 15572, 15573, 15574, 15575, 15576, 15577, 15578, 15579, 15580, 15581, 15582, 15583, 15584, 15585, 15586, 15587, 15588, 15589, 15590, 15591, 15592, 15593, 15594, 15595, 15596, 15597, 15598, 15599, 15600, 15601, 15602, 15603, 15604, 15605, 15606, 15607, 15608, 15609, 15610, 15611, 15612, 15613, 15614, 15615, 15616, 15617, 15618, 15619, 15620, 15621, 15622, 15623, 15624, 15625, 15626, 15627, 15628, 15629, 15630, 15631, 15632, 15633, 15634, 15635, 15636, 15637, 15638, 15639, 15640, 15641, 15642, 15643, 15644, 15645, 15646, 15647, 15648, 15649, 15650, 15651, 15652, 15653, 15654, 15655, 15656, 15657, 15658, 15659, 15660, 15661, 15662, 15663, 15664, 15665, 15666, 15667, 15668, 15669, 15670, 15671, 15672, 15673, 15674, 15675, 15676, 15677, 15678, 15679, 15680, 15681]
Discarding 1666 places :
Implicit Place search using SMT only with invariants took 160238 ms to find 1666 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77279/78945 places, 64003/64003 transitions.
Applied a total of 0 rules in 153 ms. Remains 77279 /77279 variables (removed 0) and now considering 64003/64003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 565147 ms. Remains : 77279/78945 places, 64003/64003 transitions.
Support contains 65 out of 77279 places after structural reductions.
[2026-06-01 02:54:45] [INFO ] Flatten gal took : 9147 ms
[2026-06-01 02:54:56] [INFO ] Flatten gal took : 11178 ms
[2026-06-01 02:54:58] [INFO ] Input system was already deterministic with 64003 transitions.
Reduction of identical properties reduced properties to check from 33 to 32
RANDOM walk for 40000 steps (8 resets) in 61965 ms. (0 steps per ms) remains 19/32 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1018 ms. (3 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1484 ms. (2 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1295 ms. (3 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 927 ms. (4 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1035 ms. (3 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1292 ms. (3 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 974 ms. (4 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 599 ms. (6 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 618 ms. (6 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 634 ms. (6 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 646 ms. (6 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 562 ms. (7 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 659 ms. (6 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 922 ms. (4 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 530 ms. (7 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 577 ms. (6 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 706 ms. (5 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 574 ms. (6 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (0 resets) in 575 ms. (6 steps per ms) remains 19/19 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7467530477925003751.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1837063214501228344.kers'
[2026-06-01 02:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7467530477925003751.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1837063214501228344.kers]
Normalized transition count is 64002 out of 64003 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 89 ms.
// Phase 1: matrix 64002 rows 77270 cols 197428 entries
Finished phase 1 with 50556 SingleSign rule and 5356 generalized
[2026-06-01 02:55:21] [INFO ] Computed 21367 invariants in 827 ms
Computed 21367 P flows in 831 ms.
Exported basis to /tmp/petrispot-output-1837063214501228344.kers
Total runtime 888 ms.
[2026-06-01 02:55:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
At refinement iteration 2 (OVERLAPS) 8114/8154 variables, 37/41 constraints. Problems are: Problem set: 4 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8154/141282 variables, and 42 constraints, problems are : Problem set: 4 solved, 15 unsolved in 5542 ms.
Refiners :[Positive P Invariants (semi-flows): 37/16002 constraints, Generalized P Invariants (flows): 4/5365 constraints, State Equation: 0/77279 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 8091/8119 variables, 29/29 constraints. Problems are: Problem set: 4 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8119 variables, 1/30 constraints. Problems are: Problem set: 4 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8119/141282 variables, and 30 constraints, problems are : Problem set: 4 solved, 15 unsolved in 5619 ms.
Refiners :[Positive P Invariants (semi-flows): 29/16002 constraints, Generalized P Invariants (flows): 0/5365 constraints, State Equation: 0/77279 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/19 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13003ms problems are : Problem set: 4 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 28 out of 77279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77279/77279 places, 64003/64003 transitions.
Graph (complete) has 154626 edges and 77279 vertex of which 69276 are kept as prefixes of interest. Removing 8003 places using SCC suffix rule.138 ms
Discarding 8003 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 69267 transition count 64000
Performed 7988 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7988 Pre rules applied. Total rules applied 10 place count 69267 transition count 56012
Deduced a syphon composed of 7988 places in 20 ms
Ensure Unique test removed 5345 places
Reduce places removed 13333 places and 0 transitions.
Iterating global reduction 1 with 21321 rules applied. Total rules applied 21331 place count 55934 transition count 56012
Free-agglomeration rule applied 15896 times.
Iterating global reduction 1 with 15896 rules applied. Total rules applied 37227 place count 55934 transition count 40116
Ensure Unique test removed 7997 places
Reduce places removed 23893 places and 0 transitions.
Ensure Unique test removed 7997 transitions
Reduce isomorphic transitions removed 7997 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7985 transitions
Trivial Post-agglo rules discarded 7985 transitions
Performed 7985 trivial Post agglomeration. Transition count delta: 7985
Iterating post reduction 1 with 39875 rules applied. Total rules applied 77102 place count 32041 transition count 24134
Reduce places removed 7985 places and 0 transitions.
Iterating post reduction 2 with 7985 rules applied. Total rules applied 85087 place count 24056 transition count 24134
Performed 7997 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7997 Pre rules applied. Total rules applied 85087 place count 24056 transition count 16137
Deduced a syphon composed of 7997 places in 9 ms
Reduce places removed 7997 places and 0 transitions.
Iterating global reduction 3 with 15994 rules applied. Total rules applied 101081 place count 16059 transition count 16137
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 101082 place count 16059 transition count 16136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 101083 place count 16058 transition count 16136
Applied a total of 101083 rules in 84314 ms. Remains 16058 /77279 variables (removed 61221) and now considering 16136/64003 (removed 47867) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84314 ms. Remains : 16058/77279 places, 16136/64003 transitions.
FORMULA SupplyChain-PT-08000-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA SupplyChain-PT-08000-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-08000-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 77279 stabilizing places and 64002 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((p1 U p2)))))'
Support contains 2 out of 77279 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77279/77279 places, 64003/64003 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 77270 transition count 64003
Applied a total of 9 rules in 219 ms. Remains 77270 /77279 variables (removed 9) and now considering 64003/64003 (removed 0) transitions.
Running 56003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11616021958484594456.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9349765925384528344.kers'
[2026-06-01 02:56:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11616021958484594456.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9349765925384528344.kers]
Normalized transition count is 64002 out of 64003 initially.
Culled 0 columns in 113 ms.
// Phase 1: matrix 64002 rows 77270 cols 197428 entries
Finished phase 1 with 50556 SingleSign rule and 5356 generalized
[2026-06-01 02:56:59] [INFO ] Computed 21358 invariants in 958 ms
Computed 21358 P flows in 966 ms.
Exported basis to /tmp/petrispot-output-9349765925384528344.kers
Total runtime 1023 ms.
[2026-06-01 02:56:59] [INFO ] State equation strengthened by 1 read => feed constraints.
SMT process timed out in 421984ms, After SMT, problems are : Problem set: 0 solved, 56003 unsolved
Search for dead transitions found 0 dead transitions in 422311ms
[2026-06-01 03:04:00] [INFO ] Invariant cache hit.
[2026-06-01 03:05:43] [INFO ] Performed 9871/77270 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 03:06:13] [INFO ] Performed 14055/77270 implicitness test of which 47 returned IMPLICIT in 60 seconds.
[2026-06-01 03:06:40] [INFO ] Implicit Places using invariants in 160056 ms returned [14009, 14010, 14011, 14012, 14013, 14014, 14015, 14016, 14017, 14018, 14019, 14020, 14021, 14022, 14023, 14024, 14025, 14026, 14027, 14028, 14029, 14030, 14031, 14032, 14033, 14034, 14035, 14036, 14037, 14038, 14039, 14040, 14041, 14042, 14043, 14044, 14045, 14046, 14047, 14048, 14049, 14050, 14051, 14052, 14053, 14054, 14055, 14056, 14057, 14058, 14059, 14060, 14061, 14062, 14063, 14064, 14065, 14066, 14067, 14068, 14069, 14070, 14071, 14072, 14073, 14074, 14075, 14076, 14077, 14078, 14079, 14080, 14081, 14082, 14083, 14084, 14085, 14086, 14087, 14088, 14089, 14090, 14091, 14092, 14093, 14094, 14095, 14096, 14097, 14098, 14099, 14100, 14101, 14102, 14103, 14104, 14105, 14106, 14107, 14108, 14109, 14110, 14111, 14112, 14113, 14114, 14115, 14116, 14117, 14118, 14119, 14120, 14121, 14122, 14123, 14124, 14125, 14126, 14127, 14128, 14129, 14130, 14131, 14132, 14133, 14134, 14135, 14136, 14137, 14138, 14139, 14140, 14141, 14142, 14143, 14144, 14145, 14146, 14147, 14148, 14149, 14150, 14151, 14152, 14153, 14154, 14155, 14156, 14157, 14158, 14159, 14160, 14161, 14162, 14163, 14164, 14165, 14166, 14167, 14168, 14169, 14170, 14171, 14172, 14173, 14174, 14175, 14176, 14177, 14178, 14179, 14180, 14181, 14182, 14183, 14184, 14185, 14186, 14187, 14188, 14189, 14190, 14191, 14192, 14193, 14194, 14195, 14196, 14197, 14198, 14199, 14200, 14201, 14202, 14203, 14204, 14205, 14206, 14207, 14208, 14209, 14210, 14211, 14212, 14213, 14214, 14215, 14216, 14217, 14218, 14219, 14220, 14221, 14222, 14223, 14224, 14225, 14226, 14227, 14228, 14229, 14230, 14231, 14232, 14233, 14234, 14235, 14236, 14237, 14238, 14239, 14240, 14241, 14242, 14243, 14244, 14245, 14246, 14247, 14248, 14249, 14250, 14251, 14252, 14253, 14254, 14255, 14256, 14257, 14258, 14259, 14260, 14261, 14262, 14263, 14264, 14265, 14266, 14267, 14268, 14269, 14270, 14271, 14272, 14273, 14274, 14275, 14276, 14277, 14278, 14279, 14280, 14281, 14282, 14283, 14284, 14285, 14286, 14287, 14288, 14289, 14290, 14291, 14292, 14293, 14294, 14295, 14296, 14297, 14298, 14299, 14300, 14301, 14302, 14303, 14304, 14305, 14306, 14307, 14308, 14309, 14310, 14311, 14312, 14313, 14314, 14315, 14316, 14317, 14318, 14319, 14320, 14321, 14322, 14323, 14324, 14325, 14326, 14327, 14328, 14329, 14330, 14331, 14332, 14333, 14334, 14335, 14336, 14337, 14338, 14339, 14340, 14341, 14342, 14343, 14344, 14345, 14346, 14347, 14348, 14349, 14350, 14351, 14352, 14353, 14354, 14355, 14356, 14357, 14358, 14359, 14360, 14361, 14362, 14363, 14364, 14365, 14366, 14367, 14368, 14369, 14370, 14371, 14372, 14373, 14374, 14375, 14376, 14377, 14378, 14379, 14380, 14381, 14382, 14383, 14384, 14385, 14386, 14387, 14388, 14389, 14390, 14391, 14392, 14393, 14394, 14395, 14396, 14397, 14398, 14399, 14400, 14401, 14402, 14403, 14404, 14405, 14406, 14407, 14408, 14409, 14410, 14411, 14412, 14413, 14414, 14415, 14416, 14417, 14418, 14419, 14420, 14421, 14422, 14423, 14424, 14425, 14426, 14427, 14428, 14429, 14430, 14431, 14432, 14433, 14434, 14435, 14436, 14437, 14438, 14439, 14440, 14441, 14442, 14443, 14444, 14445, 14446, 14447, 14448, 14449, 14450, 14451, 14452, 14453, 14454, 14455, 14456, 14457, 14458, 14459, 14460, 14461, 14462, 14463, 14464, 14465, 14466, 14467, 14468, 14469, 14470, 14471, 14472, 14473, 14474, 14475, 14476, 14477, 14478, 14479, 14480, 14481, 14482, 14483, 14484, 14485, 14486, 14487, 14488, 14489, 14490, 14491, 14492, 14493, 14494, 14495, 14496, 14497, 14498, 14499, 14500, 14501, 14502, 14503, 14504, 14505, 14506, 14507, 14508, 14509, 14510, 14511, 14512, 14513, 14514, 14515, 14516, 14517, 14518, 14519, 14520, 14521, 14522, 14523, 14524, 14525, 14526, 14527, 14528, 14529, 14530, 14531, 14532, 14533, 14534, 14535, 14536, 14537, 14538, 14539, 14540, 14541, 14542, 14543, 14544, 14545, 14546, 14547, 14548, 14549, 14550, 14551, 14552, 14553, 14554, 14555, 14556, 14557, 14558, 14559, 14560, 14561, 14562, 14563, 14564, 14565, 14566, 14567, 14568, 14569, 14570, 14571, 14572, 14573, 14574, 14575, 14576, 14577, 14578, 14579, 14580, 14581, 14582, 14583, 14584, 14585, 14586, 14587, 14588, 14589, 14590, 14591, 14592, 14593, 14594, 14595, 14596, 14597, 14598, 14599, 14600, 14601, 14602, 14603, 14604, 14605, 14606, 14607, 14608, 14609, 14610, 14611, 14612, 14613, 14614, 14615, 14616, 14617, 14618, 14619, 14620, 14621, 14622, 14623, 14624, 14625, 14626, 14627, 14628, 14629, 14630, 14631, 14632, 14633, 14634, 14635, 14636, 14637, 14638, 14639, 14640, 14641, 14642, 14643, 14644, 14645, 14646, 14647, 14648, 14649, 14650, 14651, 14652, 14653, 14654, 14655, 14656, 14657, 14658, 14659, 14660, 14661, 14662, 14663, 14664, 14665, 14666, 14667, 14668, 14669, 14670, 14671, 14672, 14673, 14674, 14675, 14676, 14677, 14678, 14679, 14680, 14681, 14682, 14683, 14684, 14685, 14686, 14687, 14688, 14689, 14690, 14691, 14692, 14693, 14694, 14695, 14696, 14697, 14698, 14699, 14700, 14701, 14702, 14703, 14704, 14705, 14706, 14707, 14708, 14709, 14710, 14711, 14712, 14713, 14714, 14715, 14716, 14717, 14718, 14719, 14720, 14721, 14722, 14723, 14724, 14725, 14726, 14727, 14728, 14729, 14730, 14731, 14732, 14733, 14734, 14735, 14736, 14737, 14738, 14739, 14740, 14741, 14742, 14743, 14744, 14745, 14746, 14747, 14748, 14749, 14750, 14751, 14752, 14753, 14754, 14755, 14756, 14757, 14758, 14759, 14760, 14761, 14762, 14763, 14764, 14765, 14766, 14767, 14768, 14769, 14770, 14771, 14772, 14773, 14774, 14775, 14776, 14777, 14778, 14779, 14780, 14781, 14782, 14783, 14784, 14785, 14786, 14787, 14788, 14789, 14790, 14791, 14792, 14793, 14794, 14795, 14796, 14797, 14798, 14799, 14800, 14801, 14802, 14803, 14804, 14805, 14806, 14807, 14808, 14809, 14810, 14811, 14812, 14813, 14814, 14815, 14816, 14817, 14818, 14819, 14820, 14821, 14822, 14823, 14824, 14825, 14826, 14827, 14828, 14829, 14830, 14831, 14832, 14833, 14834, 14835, 14836, 14837, 14838, 14839, 14840, 14841, 14842, 14843, 14844, 14845, 14846, 14847, 14848, 14849, 14850, 14851, 14852, 14853, 14854, 14855, 14856, 14857, 14858, 14859, 14860, 14861, 14862, 14863, 14864, 14865, 14866, 14867, 14868, 14869, 14870, 14871, 14872, 14873, 14874, 14875, 14876, 14877, 14878, 14879, 14880, 14881, 14882, 14883, 14884, 14885, 14886, 14887, 14888, 14889, 14890, 14891, 14892, 14893, 14894, 14895, 14896, 14897, 14898, 14899, 14900, 14901, 14902, 14903, 14904, 14905, 14906, 14907, 14908, 14909, 14910, 14911, 14912, 14913, 14914, 14915, 14916, 14917, 14918, 14919, 14920, 14921, 14922, 14923, 14924, 14925, 14926, 14927, 14928, 14929, 14930, 14931, 14932, 14933, 14934, 14935, 14936, 14937, 14938, 14939, 14940, 14941, 14942, 14943, 14944, 14945, 14946, 14947, 14948, 14949, 14950, 14951, 14952, 14953, 14954, 14955, 14956, 14957, 14958, 14959, 14960, 14961, 14962, 14963, 14964, 14965, 14966, 14967, 14968, 14969, 14970, 14971, 14972, 14973, 14974, 14975, 14976, 14977, 14978, 14979, 14980, 14981, 14982, 14983, 14984, 14985, 14986, 14987, 14988, 14989, 14990, 14991, 14992, 14993, 14994, 14995, 14996, 14997, 14998, 14999, 15000, 15001, 15002, 15003, 15004, 15005, 15006, 15007, 15008, 15009, 15010, 15011, 15012, 15013, 15014, 15015, 15016, 15017, 15018, 15019, 15020, 15021, 15022, 15023, 15024, 15025, 15026, 15027, 15028, 15029, 15030, 15031, 15032, 15033, 15034, 15035, 15036, 15037, 15038, 15039, 15040, 15041, 15042, 15043, 15044, 15045, 15046, 15047, 15048, 15049, 15050, 15051, 15052, 15053, 15054, 15055, 15056, 15057, 15058, 15059, 15060, 15061, 15062, 15063, 15064, 15065, 15066, 15067, 15068, 15069, 15070, 15071, 15072, 15073, 15074, 15075, 15076, 15077, 15078, 15079, 15080, 15081, 15082, 15083, 15084, 15085, 15086, 15087, 15088, 15089, 15090, 15091, 15092, 15093, 15094, 15095, 15096, 15097, 15098, 15099, 15100, 15101, 15102, 15103, 15104, 15105, 15106, 15107, 15108, 15109, 15110, 15111, 15112, 15113, 15114, 15115, 15116, 15117, 15118, 15119, 15120, 15121, 15122, 15123, 15124, 15125, 15126, 15127, 15128, 15129, 15130, 15131, 15132, 15133, 15134, 15135, 15136, 15137, 15138, 15139, 15140, 15141, 15142, 15143, 15144, 15145, 15146, 15147, 15148, 15149, 15150, 15151, 15152, 15153, 15154, 15155, 15156, 15157, 15158, 15159, 15160, 15161, 15162, 15163, 15164, 15165, 15166, 15167, 15168, 15169, 15170, 15171, 15172, 15173, 15174, 15175, 15176, 15177, 15178, 15179, 15180, 15181, 15182, 15183, 15184, 15185, 15186, 15187, 15188, 15189, 15190, 15191, 15192, 15193, 15194, 15195, 15196, 15197, 15198, 15199, 15200, 15201, 15202, 15203, 15204, 15205, 15206, 15207, 15208, 15209, 15210, 15211, 15212, 15213, 15214, 15215, 15216, 15217, 15218, 15219, 15220, 15221, 15222, 15223, 15224, 15225, 15226, 15227, 15228, 15229, 15230, 15231, 15232, 15233, 15234, 15235, 15236, 15237, 15238, 15239, 15240, 15241, 15242, 15243, 15244, 15245, 15246, 15247, 15248, 15249, 15250, 15251, 15252, 15253, 15254, 15255, 15256, 15257, 15258, 15259, 15260, 15261, 15262, 15263, 15264, 15265, 15266, 15267, 15268, 15269, 15270, 15271, 15272, 15273, 15274, 15275, 15276, 15277, 15278, 15279, 15280, 15281, 15282, 15283, 15284, 15285, 15286, 15287, 15288, 15289, 15290, 15291, 15292, 15293, 15294, 15295, 15296, 15297, 15298, 15299, 15300, 15301, 15302, 15303, 15304, 15305, 15306, 15307, 15308, 15309, 15310, 15311, 15312, 15313, 15314, 15315, 15316, 15317, 15318, 15319, 15320, 15321, 15322, 15323, 15324, 15325, 15326, 15327, 15328, 15329, 15330, 15331, 15332, 15333, 15334, 15335, 15336, 15337, 15338, 15339, 15340, 15341, 15342, 15343, 15344, 15345, 15346, 15347, 15348, 15349, 15350, 15351, 15352, 15353, 15354, 15355, 15356, 15357, 15358, 15359, 15360, 15361, 15362, 15363, 15364, 15365, 15366, 15367, 15368, 15369, 15370, 15371, 15372, 15373, 15374, 15375, 15376, 15377, 15378, 15379, 15380, 15381, 15382, 15383, 15384, 15385, 15386, 15387, 15388, 15389, 15390, 15391, 15392, 15393, 15394, 15395, 15396, 15397, 15398, 15399, 15400, 15401, 15402, 15403, 15404, 15405, 15406, 15407, 15408, 15409, 15410, 15411, 15412, 15413, 15414, 15415, 15416, 15417, 15418, 15419, 15420, 15421, 15422, 15423, 15424, 15425, 15426, 15427, 15428, 15429, 15430, 15431, 15432, 15433, 15434, 15435, 15436, 15437, 15438, 15439, 15440, 15441, 15442, 15443, 15444, 15445, 15446, 15447, 15448, 15449, 15450, 15451, 15452, 15453, 15454, 15455, 15456, 15457, 15458, 15459, 15460, 15461, 15462, 15463, 15464, 15465, 15466, 15467, 15468, 15469, 15470, 15471, 15472, 15473, 15474, 15475, 15476, 15477, 15478, 15479, 15480, 15481, 15482, 15483, 15484, 15485, 15486, 15487, 15488, 15489, 15490, 15491, 15492, 15493, 15494, 15495, 15496, 15497, 15498, 15499, 15500, 15501, 15502, 15503, 15504, 15505, 15506, 15507, 15508, 15509, 15510, 15511, 15512, 15513, 15514, 15515, 15516, 15517, 15518, 15519, 15520, 15521, 15522, 15523, 15524, 15525, 15526, 15527, 15528, 15529, 15530, 15531, 15532, 15533, 15534, 15535, 15536, 15537, 15538, 15539, 15540, 15541, 15542, 15543, 15544, 15545, 15546, 15547, 15548, 15549, 15550, 15551, 15552, 15553, 15554, 15555, 15556, 15557, 15558, 15559, 15560, 15561, 15562, 15563, 15564, 15565, 15566, 15567, 15568, 15569, 15570, 15571, 15572, 15573, 15574, 15575, 15576, 15577, 15578, 15579, 15580, 15581, 15582, 15583, 15584, 15585, 15586, 15587, 15588, 15589, 15590, 15591, 15592, 15593, 15594, 15595, 15596, 15597, 15598, 15599, 15600, 15601, 15602, 15603, 15604, 15605, 15606, 15607, 15608, 15609, 15610, 15611, 15612, 15613, 15614, 15615, 15616, 15617, 15618, 15619, 15620, 15621, 15622, 15623, 15624, 15625, 15626, 15627, 15628, 15629, 15630, 15631, 15632, 15633, 15634, 15635, 15636, 15637, 15638, 15639, 15640, 15641, 15642, 15643, 15644, 15645, 15646, 15647, 15648, 15649, 15650, 15651, 15652, 15653, 15654, 15655, 15656, 15657, 15658, 15659, 15660, 15661, 15662, 15663, 15664, 15665, 15666, 15667, 15668, 15669, 15670, 15671, 15672, 15673, 15674, 15675, 15676, 15677, 15678, 15679, 15680, 15681, 15682, 15683, 15684, 15685, 15686, 15687, 15688, 15689, 15690, 15691, 15692, 15693, 15694, 15695, 15696, 15697, 15698, 15699, 15700, 15701, 15702, 15703, 15704, 15705, 15706, 15707, 15708, 15709, 15710, 15711, 15712, 15713, 15714, 15715, 15716, 15717, 15718, 15719, 15720, 15721, 15722, 15723, 15724, 15725, 15726, 15727, 15728, 15729, 15730, 15731, 15732, 15733, 15734, 15735, 15736, 15737, 15738, 15739, 15740, 15741, 15742, 15743, 15744, 15745, 15746, 15747, 15748, 15749, 15750, 15751, 15752, 15753, 15754, 15755, 15756, 15757, 15758, 15759, 15760, 15761, 15762, 15763, 15764, 15765, 15766, 15767, 15768, 15769, 15770, 15771, 15772, 15773, 15774, 15775, 15776, 15777, 15778, 15779, 15780, 15781, 15782, 15783]
Discarding 1775 places :
Implicit Place search using SMT only with invariants took 160244 ms to find 1775 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75495/77279 places, 64003/64003 transitions.
Applied a total of 0 rules in 233 ms. Remains 75495 /75495 variables (removed 0) and now considering 64003/64003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 583122 ms. Remains : 75495/77279 places, 64003/64003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((p1 U p2)))))'
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SupplyChain-PT-08000-LTLFireability-00
Product exploration timeout after 7190 steps with 0 reset in 10017 ms.
Product exploration timeout after 7040 steps with 0 reset in 10005 ms.
Computed a total of 75495 stabilizing places and 64002 stable transitions
Computed a total of 75495 stabilizing places and 64002 stable transitions
Detected a total of 75495/75495 stabilizing places and 64002/64003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 6 factoid took 56 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 40000 steps (8 resets) in 47874 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6881 ms. (5 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9078 ms. (4 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6766 ms. (5 steps per ms) remains 3/3 properties
Probabilistic random walk after 128035 steps, saw 128013 distinct states, run finished after 66657 ms. (steps per millisecond=1 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3294680013495654412.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13847564010473153764.kers'
[2026-06-01 03:08:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3294680013495654412.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13847564010473153764.kers]
Normalized transition count is 64002 out of 64003 initially.
Culled 0 columns in 86 ms.
// Phase 1: matrix 64002 rows 75495 cols 190328 entries
Finished phase 1 with 52331 SingleSign rule and 3581 generalized
[2026-06-01 03:08:29] [INFO ] Computed 19583 invariants in 1306 ms
Computed 19583 P flows in 1312 ms.
Exported basis to /tmp/petrispot-output-13847564010473153764.kers
Total runtime 1371 ms.
[2026-06-01 03:08:30] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem apf2 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 15/17 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SMT process timed out in 7338ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 75495 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75495/75495 places, 64003/64003 transitions.
Graph (complete) has 145727 edges and 75495 vertex of which 8 are kept as prefixes of interest. Removing 75487 places using SCC suffix rule.342 ms
Discarding 75487 places :
Also discarding 63994 output transitions
Drop transitions (Output transitions of discarded places.) removed 63994 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 7 transition count 8
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 7 transition count 7
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 7 transition count 6
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 8 place count 5 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 4 transition count 4
Applied a total of 10 rules in 496 ms. Remains 4 /75495 variables (removed 75491) and now considering 4/64003 (removed 63999) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 496 ms. Remains : 4/75495 places, 4/64003 transitions.
RANDOM walk for 43 steps (7 resets) in 9 ms. (4 steps per ms) remains 0/2 properties
Found 1 invariant AP formulas.
Knowledge based reduction with 7 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
[2026-06-01 03:08:36] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Knowledge-based reduction took 110047 ms.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 75495 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 75495/75495 places, 64003/64003 transitions.
Reduce places removed 7999 places and 7999 transitions.
Performed 7999 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7999 Pre rules applied. Total rules applied 0 place count 67496 transition count 48005
Deduced a syphon composed of 7999 places in 36 ms
Ensure Unique test removed 3581 places
Reduce places removed 11580 places and 0 transitions.
Iterating global reduction 0 with 19579 rules applied. Total rules applied 19579 place count 55916 transition count 48005
Applied a total of 19579 rules in 14049 ms. Remains 55916 /75495 variables (removed 19579) and now considering 48005/64003 (removed 15998) transitions.
Running 32006 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2019079480041087112.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8825593321082621489.kers'
[2026-06-01 03:09:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2019079480041087112.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8825593321082621489.kers]
Normalized transition count is 48004 out of 48005 initially.
Culled 0 columns in 57 ms.
// Phase 1: matrix 48004 rows 55916 cols 136009 entries
Finished phase 1 with 39914 SingleSign rule and 0 generalized
[2026-06-01 03:09:07] [INFO ] Computed 16002 invariants in 494 ms
Computed 16002 P flows in 498 ms.
Exported basis to /tmp/petrispot-output-8825593321082621489.kers
Total runtime 542 ms.
[2026-06-01 03:09:07] [INFO ] State equation strengthened by 1 read => feed constraints.
SMT process timed out in 200012ms, After SMT, problems are : Problem set: 0 solved, 32006 unsolved
Search for dead transitions found 0 dead transitions in 200202ms
[2026-06-01 03:12:26] [INFO ] Invariant cache hit.
[2026-06-01 03:13:30] [INFO ] Performed 6019/55916 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 03:14:00] [INFO ] Performed 8108/55916 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-01 03:14:30] [INFO ] Performed 8268/55916 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-01 03:15:00] [INFO ] Performed 8430/55916 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-06-01 03:15:00] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-06-01 03:15:00] [INFO ] Implicit Places using invariants in 154158 ms returned []
Implicit Place search using SMT only with invariants took 154162 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 55916/75495 places, 48005/64003 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 368565 ms. Remains : 55916/75495 places, 48005/64003 transitions.
Computed a total of 55916 stabilizing places and 48004 stable transitions
Computed a total of 55916 stabilizing places and 48004 stable transitions
Detected a total of 55916/55916 stabilizing places and 48004/48005 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 32115 steps (7 resets) in 72790 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
[2026-06-01 03:15:27] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Knowledge-based reduction took 41809 ms.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 4630 steps with 1 reset in 10002 ms.
Product exploration timeout after 4490 steps with 0 reset in 10021 ms.
Built C files in :
/tmp/ltsmin7345612980019743026
[2026-06-01 03:16:02] [INFO ] Too many transitions (48005) to apply POR reductions. Disabling POR matrices.
[2026-06-01 03:16:03] [INFO ] Built C files in 497ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7345612980019743026
Running compilation step : cd /tmp/ltsmin7345612980019743026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7345612980019743026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7345612980019743026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 55916 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55916/55916 places, 48005/48005 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 483 ms. Remains 55915 /55916 variables (removed 1) and now considering 48004/48005 (removed 1) transitions.
Running 32004 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11605002850520589512.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7613863895535664350.kers'
[2026-06-01 03:16:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11605002850520589512.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7613863895535664350.kers]
Normalized transition count is 48003 out of 48004 initially.
Culled 0 columns in 73 ms.
// Phase 1: matrix 48003 rows 55915 cols 136006 entries
Finished phase 1 with 39913 SingleSign rule and 0 generalized
[2026-06-01 03:16:07] [INFO ] Computed 16002 invariants in 560 ms
Computed 16002 P flows in 566 ms.
Exported basis to /tmp/petrispot-output-7613863895535664350.kers
Total runtime 608 ms.
[2026-06-01 03:16:07] [INFO ] State equation strengthened by 1 read => feed constraints.
SMT process timed out in 207978ms, After SMT, problems are : Problem set: 0 solved, 32004 unsolved
Search for dead transitions found 0 dead transitions in 208094ms
[2026-06-01 03:19:35] [INFO ] Invariant cache hit.
[2026-06-01 03:20:38] [INFO ] Performed 5377/55915 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 03:21:08] [INFO ] Performed 8081/55915 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-01 03:21:38] [INFO ] Performed 8229/55915 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-01 03:22:08] [INFO ] Performed 8382/55915 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-06-01 03:22:08] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-06-01 03:22:08] [INFO ] Implicit Places using invariants in 153301 ms returned []
Implicit Place search using SMT only with invariants took 153302 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 361977 ms. Remains : 55915/55916 places, 48004/48005 transitions.
Built C files in :
/tmp/ltsmin13364509897739565100
[2026-06-01 03:22:08] [INFO ] Too many transitions (48004) to apply POR reductions. Disabling POR matrices.
[2026-06-01 03:22:08] [INFO ] Built C files in 369ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13364509897739565100
Running compilation step : cd /tmp/ltsmin13364509897739565100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13364509897739565100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13364509897739565100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-06-01 03:22:23] [INFO ] Flatten gal took : 9760 ms
[2026-06-01 03:22:33] [INFO ] Flatten gal took : 10077 ms
[2026-06-01 03:22:33] [INFO ] Time to serialize gal into /tmp/LTL9979397978004089071.gal : 302 ms
[2026-06-01 03:22:33] [INFO ] Time to serialize properties into /tmp/LTL108877647167905334.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9979397978004089071.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1329960746593539077.hoa' '-atoms' '/tmp/LTL108877647167905334.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Detected timeout of ITS tools.
[2026-06-01 03:22:59] [INFO ] Flatten gal took : 9827 ms
[2026-06-01 03:23:09] [INFO ] Flatten gal took : 9515 ms
[2026-06-01 03:23:09] [INFO ] Time to serialize gal into /tmp/LTL7190557358909975496.gal : 174 ms
[2026-06-01 03:23:09] [INFO ] Time to serialize properties into /tmp/LTL13116615549490770927.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7190557358909975496.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13116615549490770927.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2026-06-01 03:23:34] [INFO ] Flatten gal took : 10126 ms
[2026-06-01 03:23:34] [INFO ] Applying decomposition
[2026-06-01 03:23:45] [INFO ] Flatten gal took : 10369 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7412959719657380938.txt' '-o' '/tmp/graph7412959719657380938.bin' '-w' '/tmp/graph7412959719657380938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7412959719657380938.bin' '-l' '-1' '-v' '-w' '/tmp/graph7412959719657380938.weights' '-q' '0' '-e' '0.001'
[2026-06-01 03:23:48] [INFO ] Decomposing Gal with order
[2026-06-01 03:24:15] [INFO ] Rewriting arrays to variables to allow decomposition.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SupplyChain-PT-08000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is SupplyChain-PT-08000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r354-tall-178024402900284"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-08000.tgz
mv SupplyChain-PT-08000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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