Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r263-tall-171654371800008.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is MultiCrashLeafsetExtension-PT-S16C03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654371800008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 22 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 07:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 07:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 12 07:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 12 07:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.5M May 18 16:43 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 MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716624122187

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C03
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 08:02:03] [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]
[2024-05-25 08:02:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 08:02:04] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2024-05-25 08:02:04] [INFO ] Transformed 3606 places.
[2024-05-25 08:02:04] [INFO ] Transformed 5141 transitions.
[2024-05-25 08:02:04] [INFO ] Parsed PT model containing 3606 places and 5141 transitions and 20838 arcs in 579 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 3606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3606/3606 places, 5141/5141 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 3580 transition count 5141
Discarding 805 places :
Symmetric choice reduction at 1 with 805 rule applications. Total rules 831 place count 2775 transition count 4336
Iterating global reduction 1 with 805 rules applied. Total rules applied 1636 place count 2775 transition count 4336
Discarding 702 places :
Symmetric choice reduction at 1 with 702 rule applications. Total rules 2338 place count 2073 transition count 3634
Iterating global reduction 1 with 702 rules applied. Total rules applied 3040 place count 2073 transition count 3634
Discarding 225 places :
Symmetric choice reduction at 1 with 225 rule applications. Total rules 3265 place count 1848 transition count 2959
Iterating global reduction 1 with 225 rules applied. Total rules applied 3490 place count 1848 transition count 2959
Applied a total of 3490 rules in 874 ms. Remains 1848 /3606 variables (removed 1758) and now considering 2959/5141 (removed 2182) transitions.
[2024-05-25 08:02:05] [INFO ] Flow matrix only has 2687 transitions (discarded 272 similar events)
// Phase 1: matrix 2687 rows 1848 cols
[2024-05-25 08:02:05] [INFO ] Computed 433 invariants in 118 ms
[2024-05-25 08:02:07] [INFO ] Implicit Places using invariants in 2394 ms returned [4, 8, 12, 14, 16, 18, 23, 30, 39, 50, 63, 78, 94, 110, 112, 116, 132, 143, 152, 159, 164, 167, 182, 189, 192, 193, 194, 195, 198, 203, 210, 219, 230, 243, 257, 271, 272, 273, 274, 285, 294, 301, 306, 309, 311, 326, 333, 338, 339, 340, 344, 347, 352, 359, 368, 379, 391, 403, 404, 405, 406, 415, 422, 430, 432, 434, 449, 456, 459, 460, 461, 462, 464, 466, 469, 474, 481, 490, 500, 510, 511, 512, 513, 520, 525, 528, 530, 532, 534, 549, 556, 559, 560, 561, 562, 564, 566, 568, 571, 576, 583, 591, 600, 601, 602, 607, 610, 612, 616, 618, 620, 635, 642, 646, 647, 648, 650, 652, 657, 659, 662, 667, 673, 679, 680, 681, 682, 685, 687, 689, 691, 693, 695, 710, 717, 720, 721, 722, 723, 725, 727, 729, 731, 733, 736, 740, 744, 745, 746, 747, 749, 751, 753, 755, 757, 759, 774, 781, 784, 785, 786, 787, 789, 791, 793, 795, 797, 799, 801, 804, 806, 807, 809, 811, 813, 817, 819, 821, 836, 838, 842, 845, 846, 847, 848, 850, 852, 854, 856, 858, 860, 862, 866, 867, 868, 870, 872, 874, 876, 880, 882, 897, 904, 907, 908, 909, 910, 912, 914, 916, 918, 920, 922, 924, 927, 928, 930, 932, 934, 936, 938, 940, 942, 959, 966, 969, 970, 971, 972, 974, 976, 978, 980, 982, 984, 987, 992, 993, 995, 999, 1001, 1003, 1007, 1009, 1011, 1033, 1036, 1038, 1039, 1041, 1043, 1045, 1049, 1051, 1054, 1059, 1066, 1067, 1068, 1069, 1077, 1079, 1081, 1083, 1085, 1100, 1107, 1110, 1111, 1112, 1113, 1115, 1117, 1119, 1121, 1124, 1129, 1136, 1145, 1146, 1147, 1148, 1155, 1160, 1163, 1165, 1167, 1169, 1191, 1194, 1195, 1196, 1197, 1199, 1201, 1203, 1206, 1211, 1218, 1227, 1238, 1239, 1240, 1241, 1250, 1257, 1265, 1267, 1269, 1291, 1294, 1295, 1296, 1297, 1299, 1301, 1304, 1309, 1316, 1325, 1336, 1349, 1350, 1351, 1352, 1363, 1372, 1379, 1384, 1387, 1389, 1404, 1411, 1414, 1417, 1419, 1422, 1430, 1437, 1446, 1457, 1472, 1487, 1488, 1489, 1490, 1503, 1514, 1523, 1530, 1535, 1553, 1555, 1559, 1563, 1564, 1565, 1571, 1576, 1583, 1592, 1603, 1616, 1631, 1648, 1649, 1650, 1651, 1666, 1679, 1690, 1699, 1706, 1711]
Discarding 374 places :
Implicit Place search using SMT only with invariants took 2428 ms to find 374 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1474/3606 places, 2959/5141 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 1390 transition count 2875
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 1390 transition count 2875
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 252 place count 1306 transition count 2791
Iterating global reduction 0 with 84 rules applied. Total rules applied 336 place count 1306 transition count 2791
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 419 place count 1223 transition count 2708
Iterating global reduction 0 with 83 rules applied. Total rules applied 502 place count 1223 transition count 2708
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 522 place count 1203 transition count 2648
Iterating global reduction 0 with 20 rules applied. Total rules applied 542 place count 1203 transition count 2648
Applied a total of 542 rules in 610 ms. Remains 1203 /1474 variables (removed 271) and now considering 2648/2959 (removed 311) transitions.
[2024-05-25 08:02:08] [INFO ] Flow matrix only has 2376 transitions (discarded 272 similar events)
// Phase 1: matrix 2376 rows 1203 cols
[2024-05-25 08:02:08] [INFO ] Computed 59 invariants in 70 ms
[2024-05-25 08:02:09] [INFO ] Implicit Places using invariants in 1107 ms returned []
[2024-05-25 08:02:09] [INFO ] Flow matrix only has 2376 transitions (discarded 272 similar events)
[2024-05-25 08:02:09] [INFO ] Invariant cache hit.
[2024-05-25 08:02:10] [INFO ] State equation strengthened by 872 read => feed constraints.
[2024-05-25 08:02:21] [INFO ] Implicit Places using invariants and state equation in 11737 ms returned []
Implicit Place search using SMT with State Equation took 12848 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1203/3606 places, 2648/5141 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16762 ms. Remains : 1203/3606 places, 2648/5141 transitions.
Support contains 68 out of 1203 places after structural reductions.
[2024-05-25 08:02:21] [INFO ] Flatten gal took : 182 ms
[2024-05-25 08:02:21] [INFO ] Flatten gal took : 128 ms
[2024-05-25 08:02:21] [INFO ] Input system was already deterministic with 2648 transitions.
Support contains 67 out of 1203 places (down from 68) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 316 resets, run finished after 683 ms. (steps per millisecond=14 ) properties (out of 32) seen :10
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2024-05-25 08:02:22] [INFO ] Flow matrix only has 2376 transitions (discarded 272 similar events)
[2024-05-25 08:02:22] [INFO ] Invariant cache hit.
[2024-05-25 08:02:23] [INFO ] [Real]Absence check using 31 positive place invariants in 15 ms returned sat
[2024-05-25 08:02:23] [INFO ] [Real]Absence check using 31 positive and 28 generalized place invariants in 36 ms returned sat
[2024-05-25 08:02:26] [INFO ] After 2182ms SMT Verify possible using state equation in real domain returned unsat :5 sat :1 real:15
[2024-05-25 08:02:26] [INFO ] State equation strengthened by 872 read => feed constraints.
[2024-05-25 08:02:26] [INFO ] After 57ms SMT Verify possible using 872 Read/Feed constraints in real domain returned unsat :6 sat :0 real:15
[2024-05-25 08:02:26] [INFO ] After 3323ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:15
[2024-05-25 08:02:26] [INFO ] [Nat]Absence check using 31 positive place invariants in 14 ms returned sat
[2024-05-25 08:02:26] [INFO ] [Nat]Absence check using 31 positive and 28 generalized place invariants in 26 ms returned sat
[2024-05-25 08:02:28] [INFO ] After 1840ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :15
[2024-05-25 08:02:29] [INFO ] After 1014ms SMT Verify possible using 872 Read/Feed constraints in natural domain returned unsat :18 sat :3
[2024-05-25 08:02:30] [INFO ] Deduced a trap composed of 299 places in 575 ms of which 7 ms to minimize.
[2024-05-25 08:02:31] [INFO ] Deduced a trap composed of 299 places in 566 ms of which 4 ms to minimize.
[2024-05-25 08:02:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1343 ms
[2024-05-25 08:02:32] [INFO ] Deduced a trap composed of 125 places in 528 ms of which 2 ms to minimize.
[2024-05-25 08:02:32] [INFO ] Deduced a trap composed of 127 places in 509 ms of which 6 ms to minimize.
[2024-05-25 08:02:33] [INFO ] Deduced a trap composed of 142 places in 500 ms of which 1 ms to minimize.
[2024-05-25 08:02:33] [INFO ] Deduced a trap composed of 121 places in 478 ms of which 1 ms to minimize.
[2024-05-25 08:02:34] [INFO ] Deduced a trap composed of 113 places in 545 ms of which 1 ms to minimize.
[2024-05-25 08:02:35] [INFO ] Deduced a trap composed of 107 places in 520 ms of which 3 ms to minimize.
[2024-05-25 08:02:35] [INFO ] Deduced a trap composed of 94 places in 539 ms of which 1 ms to minimize.
[2024-05-25 08:02:36] [INFO ] Deduced a trap composed of 109 places in 569 ms of which 1 ms to minimize.
[2024-05-25 08:02:37] [INFO ] Deduced a trap composed of 106 places in 522 ms of which 1 ms to minimize.
[2024-05-25 08:02:37] [INFO ] Deduced a trap composed of 105 places in 511 ms of which 1 ms to minimize.
[2024-05-25 08:02:38] [INFO ] Deduced a trap composed of 98 places in 481 ms of which 1 ms to minimize.
[2024-05-25 08:02:38] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 6943 ms
[2024-05-25 08:02:38] [INFO ] After 9656ms SMT Verify possible using trap constraints in natural domain returned unsat :18 sat :3
Attempting to minimize the solution found.
Minimization took 333 ms.
[2024-05-25 08:02:38] [INFO ] After 12547ms SMT Verify possible using all constraints in natural domain returned unsat :18 sat :3
Fused 21 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 16 ms.
Support contains 5 out of 1203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1203/1203 places, 2648/2648 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1203 transition count 2638
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1193 transition count 2638
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 20 place count 1193 transition count 2625
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 46 place count 1180 transition count 2625
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 53 place count 1173 transition count 2616
Iterating global reduction 2 with 7 rules applied. Total rules applied 60 place count 1173 transition count 2616
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 60 place count 1173 transition count 2614
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 1171 transition count 2614
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 70 place count 1165 transition count 2596
Iterating global reduction 2 with 6 rules applied. Total rules applied 76 place count 1165 transition count 2596
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 124 place count 1141 transition count 2572
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 128 place count 1137 transition count 2568
Iterating global reduction 2 with 4 rules applied. Total rules applied 132 place count 1137 transition count 2568
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 136 place count 1133 transition count 2556
Iterating global reduction 2 with 4 rules applied. Total rules applied 140 place count 1133 transition count 2556
Free-agglomeration rule (complex) applied 144 times.
Iterating global reduction 2 with 144 rules applied. Total rules applied 284 place count 1133 transition count 2924
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 2 with 144 rules applied. Total rules applied 428 place count 989 transition count 2924
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 435 place count 989 transition count 2924
Applied a total of 435 rules in 747 ms. Remains 989 /1203 variables (removed 214) and now considering 2924/2648 (removed -276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 748 ms. Remains : 989/1203 places, 2924/2648 transitions.
Incomplete random walk after 10000 steps, including 545 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 08:02:39] [INFO ] Flow matrix only has 2526 transitions (discarded 398 similar events)
// Phase 1: matrix 2526 rows 989 cols
[2024-05-25 08:02:39] [INFO ] Computed 59 invariants in 32 ms
[2024-05-25 08:02:40] [INFO ] [Real]Absence check using 33 positive place invariants in 27 ms returned sat
[2024-05-25 08:02:40] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 11 ms returned sat
[2024-05-25 08:02:40] [INFO ] After 741ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 08:02:40] [INFO ] [Nat]Absence check using 33 positive place invariants in 25 ms returned sat
[2024-05-25 08:02:40] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 6 ms returned sat
[2024-05-25 08:02:41] [INFO ] After 579ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 08:02:41] [INFO ] State equation strengthened by 1362 read => feed constraints.
[2024-05-25 08:02:41] [INFO ] After 299ms SMT Verify possible using 1362 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 08:02:41] [INFO ] After 430ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-25 08:02:41] [INFO ] After 1258ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 989 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 989/989 places, 2924/2924 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 989 transition count 2923
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 988 transition count 2923
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 988 transition count 2922
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 987 transition count 2922
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 986 transition count 2921
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 986 transition count 2921
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 986 transition count 2921
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 985 transition count 2920
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 985 transition count 2920
Applied a total of 10 rules in 306 ms. Remains 985 /989 variables (removed 4) and now considering 2920/2924 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 307 ms. Remains : 985/989 places, 2920/2924 transitions.
Incomplete random walk after 10000 steps, including 547 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1780 steps, run visited all 1 properties in 86 ms. (steps per millisecond=20 )
Probabilistic random walk after 1780 steps, saw 813 distinct states, run finished after 86 ms. (steps per millisecond=20 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 18 atomic propositions for a total of 14 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 371 stabilizing places and 1015 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 1203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1203/1203 places, 2648/2648 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1189 transition count 2632
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1189 transition count 2632
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 41 place count 1176 transition count 2603
Iterating global reduction 0 with 13 rules applied. Total rules applied 54 place count 1176 transition count 2603
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 1171 transition count 2588
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 1171 transition count 2588
Applied a total of 64 rules in 134 ms. Remains 1171 /1203 variables (removed 32) and now considering 2588/2648 (removed 60) transitions.
[2024-05-25 08:02:42] [INFO ] Flow matrix only has 2316 transitions (discarded 272 similar events)
// Phase 1: matrix 2316 rows 1171 cols
[2024-05-25 08:02:42] [INFO ] Computed 59 invariants in 26 ms
[2024-05-25 08:02:43] [INFO ] Implicit Places using invariants in 920 ms returned [99, 275, 346, 454, 477, 551, 576, 603, 633, 654, 733, 791, 798, 890, 891, 990, 1003, 1134]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 925 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1153/1203 places, 2588/2648 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1141 transition count 2576
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1141 transition count 2576
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1129 transition count 2564
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1129 transition count 2564
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1117 transition count 2552
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1117 transition count 2552
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 1106 transition count 2519
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 1106 transition count 2519
Applied a total of 94 rules in 169 ms. Remains 1106 /1153 variables (removed 47) and now considering 2519/2588 (removed 69) transitions.
[2024-05-25 08:02:44] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
// Phase 1: matrix 2247 rows 1106 cols
[2024-05-25 08:02:44] [INFO ] Computed 41 invariants in 37 ms
[2024-05-25 08:02:44] [INFO ] Implicit Places using invariants in 906 ms returned []
[2024-05-25 08:02:44] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
[2024-05-25 08:02:44] [INFO ] Invariant cache hit.
[2024-05-25 08:02:45] [INFO ] State equation strengthened by 822 read => feed constraints.
[2024-05-25 08:02:54] [INFO ] Implicit Places using invariants and state equation in 9590 ms returned [1088, 1097]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 10510 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1104/1203 places, 2519/2648 transitions.
Applied a total of 0 rules in 37 ms. Remains 1104 /1104 variables (removed 0) and now considering 2519/2519 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 11778 ms. Remains : 1104/1203 places, 2519/2648 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 237 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s612 1) (GEQ s640 1) (GEQ s641 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-00 finished in 12086 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 4 out of 1203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1203/1203 places, 2648/2648 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1189 transition count 2632
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1189 transition count 2632
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 41 place count 1176 transition count 2603
Iterating global reduction 0 with 13 rules applied. Total rules applied 54 place count 1176 transition count 2603
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 1171 transition count 2588
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 1171 transition count 2588
Applied a total of 64 rules in 138 ms. Remains 1171 /1203 variables (removed 32) and now considering 2588/2648 (removed 60) transitions.
[2024-05-25 08:02:54] [INFO ] Flow matrix only has 2316 transitions (discarded 272 similar events)
// Phase 1: matrix 2316 rows 1171 cols
[2024-05-25 08:02:55] [INFO ] Computed 59 invariants in 33 ms
[2024-05-25 08:02:55] [INFO ] Implicit Places using invariants in 989 ms returned [99, 275, 346, 454, 477, 551, 576, 603, 633, 645, 654, 675, 798, 890, 891, 990, 1003, 1134]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 992 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1153/1203 places, 2588/2648 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1141 transition count 2576
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1141 transition count 2576
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1129 transition count 2564
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1129 transition count 2564
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1117 transition count 2552
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1117 transition count 2552
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 1106 transition count 2519
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 1106 transition count 2519
Applied a total of 94 rules in 167 ms. Remains 1106 /1153 variables (removed 47) and now considering 2519/2588 (removed 69) transitions.
[2024-05-25 08:02:56] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
// Phase 1: matrix 2247 rows 1106 cols
[2024-05-25 08:02:56] [INFO ] Computed 41 invariants in 35 ms
[2024-05-25 08:02:57] [INFO ] Implicit Places using invariants in 886 ms returned []
[2024-05-25 08:02:57] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
[2024-05-25 08:02:57] [INFO ] Invariant cache hit.
[2024-05-25 08:02:57] [INFO ] State equation strengthened by 822 read => feed constraints.
[2024-05-25 08:03:06] [INFO ] Implicit Places using invariants and state equation in 9259 ms returned [1088, 1097]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 10148 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1104/1203 places, 2519/2648 transitions.
Applied a total of 0 rules in 30 ms. Remains 1104 /1104 variables (removed 0) and now considering 2519/2519 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 11477 ms. Remains : 1104/1203 places, 2519/2648 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s2 1) (GEQ s694 1) (GEQ s752 1) (GEQ s753 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-03 finished in 11597 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0))||G(p1)))'
Support contains 4 out of 1203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1203/1203 places, 2648/2648 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 1203 transition count 2637
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 1192 transition count 2637
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 22 place count 1192 transition count 2623
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 50 place count 1178 transition count 2623
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 57 place count 1171 transition count 2616
Iterating global reduction 2 with 7 rules applied. Total rules applied 64 place count 1171 transition count 2616
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 64 place count 1171 transition count 2614
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 1169 transition count 2614
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 75 place count 1162 transition count 2593
Iterating global reduction 2 with 7 rules applied. Total rules applied 82 place count 1162 transition count 2593
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 130 place count 1138 transition count 2569
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 135 place count 1133 transition count 2564
Iterating global reduction 2 with 5 rules applied. Total rules applied 140 place count 1133 transition count 2564
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 145 place count 1128 transition count 2549
Iterating global reduction 2 with 5 rules applied. Total rules applied 150 place count 1128 transition count 2549
Applied a total of 150 rules in 334 ms. Remains 1128 /1203 variables (removed 75) and now considering 2549/2648 (removed 99) transitions.
[2024-05-25 08:03:06] [INFO ] Flow matrix only has 2277 transitions (discarded 272 similar events)
// Phase 1: matrix 2277 rows 1128 cols
[2024-05-25 08:03:06] [INFO ] Computed 59 invariants in 26 ms
[2024-05-25 08:03:07] [INFO ] Implicit Places using invariants in 1027 ms returned [94, 260, 331, 436, 457, 554, 579, 607, 619, 627, 648, 704, 761, 768, 858, 859, 958, 968, 1098]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 1030 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1109/1203 places, 2549/2648 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1101 transition count 2541
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1101 transition count 2541
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 1093 transition count 2533
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 1093 transition count 2533
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 1086 transition count 2512
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 1086 transition count 2512
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 52 place count 1083 transition count 2509
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 1080 transition count 2506
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 1080 transition count 2506
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 1077 transition count 2497
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 1077 transition count 2497
Applied a total of 64 rules in 277 ms. Remains 1077 /1109 variables (removed 32) and now considering 2497/2549 (removed 52) transitions.
[2024-05-25 08:03:08] [INFO ] Flow matrix only has 2225 transitions (discarded 272 similar events)
// Phase 1: matrix 2225 rows 1077 cols
[2024-05-25 08:03:08] [INFO ] Computed 40 invariants in 30 ms
[2024-05-25 08:03:08] [INFO ] Implicit Places using invariants in 881 ms returned []
[2024-05-25 08:03:08] [INFO ] Flow matrix only has 2225 transitions (discarded 272 similar events)
[2024-05-25 08:03:08] [INFO ] Invariant cache hit.
[2024-05-25 08:03:09] [INFO ] State equation strengthened by 828 read => feed constraints.
[2024-05-25 08:03:17] [INFO ] Implicit Places using invariants and state equation in 8791 ms returned [1064]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 9675 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1076/1203 places, 2497/2648 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1076 transition count 2496
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1075 transition count 2496
Applied a total of 2 rules in 68 ms. Remains 1075 /1076 variables (removed 1) and now considering 2496/2497 (removed 1) transitions.
[2024-05-25 08:03:17] [INFO ] Flow matrix only has 2224 transitions (discarded 272 similar events)
// Phase 1: matrix 2224 rows 1075 cols
[2024-05-25 08:03:17] [INFO ] Computed 39 invariants in 27 ms
[2024-05-25 08:03:18] [INFO ] Implicit Places using invariants in 935 ms returned []
[2024-05-25 08:03:18] [INFO ] Flow matrix only has 2224 transitions (discarded 272 similar events)
[2024-05-25 08:03:18] [INFO ] Invariant cache hit.
[2024-05-25 08:03:19] [INFO ] State equation strengthened by 828 read => feed constraints.
[2024-05-25 08:03:27] [INFO ] Implicit Places using invariants and state equation in 8596 ms returned []
Implicit Place search using SMT with State Equation took 9545 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1075/1203 places, 2496/2648 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 20931 ms. Remains : 1075/1203 places, 2496/2648 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) p0), p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s587 1) (GEQ s1067 1)), p0:(AND (GEQ s521 1) (GEQ s526 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4481 reset in 587 ms.
Product exploration explored 100000 steps with 4477 reset in 607 ms.
Computed a total of 260 stabilizing places and 880 stable transitions
Computed a total of 260 stabilizing places and 880 stable transitions
Detected a total of 260/1075 stabilizing places and 880/2496 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 176 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p0]
Finished random walk after 1942 steps, including 86 resets, run visited all 1 properties in 19 ms. (steps per millisecond=102 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 167 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[p0]
Stuttering acceptance computed with spot in 38 ms :[p0]
Support contains 2 out of 1075 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 : 1075/1075 places, 2496/2496 transitions.
Applied a total of 0 rules in 67 ms. Remains 1075 /1075 variables (removed 0) and now considering 2496/2496 (removed 0) transitions.
[2024-05-25 08:03:29] [INFO ] Flow matrix only has 2224 transitions (discarded 272 similar events)
[2024-05-25 08:03:29] [INFO ] Invariant cache hit.
[2024-05-25 08:03:30] [INFO ] Implicit Places using invariants in 877 ms returned []
[2024-05-25 08:03:30] [INFO ] Flow matrix only has 2224 transitions (discarded 272 similar events)
[2024-05-25 08:03:30] [INFO ] Invariant cache hit.
[2024-05-25 08:03:30] [INFO ] State equation strengthened by 828 read => feed constraints.
[2024-05-25 08:03:39] [INFO ] Implicit Places using invariants and state equation in 9660 ms returned []
Implicit Place search using SMT with State Equation took 10542 ms to find 0 implicit places.
[2024-05-25 08:03:39] [INFO ] Redundant transitions in 137 ms returned []
[2024-05-25 08:03:39] [INFO ] Flow matrix only has 2224 transitions (discarded 272 similar events)
[2024-05-25 08:03:39] [INFO ] Invariant cache hit.
[2024-05-25 08:03:40] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11749 ms. Remains : 1075/1075 places, 2496/2496 transitions.
Computed a total of 260 stabilizing places and 880 stable transitions
Computed a total of 260 stabilizing places and 880 stable transitions
Detected a total of 260/1075 stabilizing places and 880/2496 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p0]
Finished random walk after 8459 steps, including 380 resets, run visited all 1 properties in 48 ms. (steps per millisecond=176 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p0]
Stuttering acceptance computed with spot in 44 ms :[p0]
Stuttering acceptance computed with spot in 33 ms :[p0]
Product exploration explored 100000 steps with 4471 reset in 493 ms.
Product exploration explored 100000 steps with 4479 reset in 484 ms.
Built C files in :
/tmp/ltsmin15583260115111232491
[2024-05-25 08:03:42] [INFO ] Too many transitions (2496) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:03:42] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15583260115111232491
Running compilation step : cd /tmp/ltsmin15583260115111232491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15583260115111232491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15583260115111232491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1075 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1075/1075 places, 2496/2496 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1074 transition count 2493
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1074 transition count 2493
Applied a total of 2 rules in 103 ms. Remains 1074 /1075 variables (removed 1) and now considering 2493/2496 (removed 3) transitions.
[2024-05-25 08:03:45] [INFO ] Flow matrix only has 2221 transitions (discarded 272 similar events)
// Phase 1: matrix 2221 rows 1074 cols
[2024-05-25 08:03:45] [INFO ] Computed 39 invariants in 26 ms
[2024-05-25 08:03:46] [INFO ] Implicit Places using invariants in 886 ms returned []
[2024-05-25 08:03:46] [INFO ] Flow matrix only has 2221 transitions (discarded 272 similar events)
[2024-05-25 08:03:46] [INFO ] Invariant cache hit.
[2024-05-25 08:03:47] [INFO ] State equation strengthened by 826 read => feed constraints.
[2024-05-25 08:03:55] [INFO ] Implicit Places using invariants and state equation in 9263 ms returned []
Implicit Place search using SMT with State Equation took 10153 ms to find 0 implicit places.
[2024-05-25 08:03:55] [INFO ] Redundant transitions in 54 ms returned []
[2024-05-25 08:03:55] [INFO ] Flow matrix only has 2221 transitions (discarded 272 similar events)
[2024-05-25 08:03:55] [INFO ] Invariant cache hit.
[2024-05-25 08:03:56] [INFO ] Dead Transitions using invariants and state equation in 1006 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1074/1075 places, 2493/2496 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11325 ms. Remains : 1074/1075 places, 2493/2496 transitions.
Built C files in :
/tmp/ltsmin15963251236096279709
[2024-05-25 08:03:56] [INFO ] Too many transitions (2493) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:03:56] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15963251236096279709
Running compilation step : cd /tmp/ltsmin15963251236096279709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15963251236096279709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15963251236096279709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 08:04:00] [INFO ] Flatten gal took : 92 ms
[2024-05-25 08:04:00] [INFO ] Flatten gal took : 162 ms
[2024-05-25 08:04:00] [INFO ] Time to serialize gal into /tmp/LTL13025914732415228270.gal : 33 ms
[2024-05-25 08:04:00] [INFO ] Time to serialize properties into /tmp/LTL553549960243797598.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13025914732415228270.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16359057318023966239.hoa' '-atoms' '/tmp/LTL553549960243797598.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL553549960243797598.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16359057318023966239.hoa
Detected timeout of ITS tools.
[2024-05-25 08:04:15] [INFO ] Flatten gal took : 69 ms
[2024-05-25 08:04:15] [INFO ] Flatten gal took : 67 ms
[2024-05-25 08:04:15] [INFO ] Time to serialize gal into /tmp/LTL6543284277826960749.gal : 13 ms
[2024-05-25 08:04:15] [INFO ] Time to serialize properties into /tmp/LTL17322269021225630991.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6543284277826960749.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17322269021225630991.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(G("((Node7HasAskedItsLeafSetToRx1ToReplaceNode13<1)||(LeafSetOfRx1IsSentToNode7<1))")))||(G("((Node10ManageTheCrashOfNode9>=1)&&...202
Formula 0 simplified : GF!"((Node7HasAskedItsLeafSetToRx1ToReplaceNode13<1)||(LeafSetOfRx1IsSentToNode7<1))" & F!"((Node10ManageTheCrashOfNode9>=1)&&(Rx0Is...192
Detected timeout of ITS tools.
[2024-05-25 08:04:30] [INFO ] Flatten gal took : 62 ms
[2024-05-25 08:04:30] [INFO ] Applying decomposition
[2024-05-25 08:04:30] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6770281435199872588.txt' '-o' '/tmp/graph6770281435199872588.bin' '-w' '/tmp/graph6770281435199872588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6770281435199872588.bin' '-l' '-1' '-v' '-w' '/tmp/graph6770281435199872588.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:04:31] [INFO ] Decomposing Gal with order
[2024-05-25 08:04:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:04:31] [INFO ] Removed a total of 2251 redundant transitions.
[2024-05-25 08:04:31] [INFO ] Flatten gal took : 617 ms
[2024-05-25 08:04:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 1164 labels/synchronizations in 119 ms.
[2024-05-25 08:04:32] [INFO ] Time to serialize gal into /tmp/LTL3343368535296147528.gal : 27 ms
[2024-05-25 08:04:32] [INFO ] Time to serialize properties into /tmp/LTL15231513329556928879.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3343368535296147528.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15231513329556928879.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F(G("((i18.u79.Node7HasAskedItsLeafSetToRx1ToReplaceNode13<1)||(i18.u157.LeafSetOfRx1IsSentToNode7<1))")))||(G("((i18.u84.Node10Ma...235
Formula 0 simplified : GF!"((i18.u79.Node7HasAskedItsLeafSetToRx1ToReplaceNode13<1)||(i18.u157.LeafSetOfRx1IsSentToNode7<1))" & F!"((i18.u84.Node10ManageTh...225
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6848048127452159382
[2024-05-25 08:04:47] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6848048127452159382
Running compilation step : cd /tmp/ltsmin6848048127452159382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6848048127452159382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6848048127452159382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-04 finished in 103841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1203/1203 places, 2648/2648 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1190 transition count 2633
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1190 transition count 2633
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 38 place count 1178 transition count 2605
Iterating global reduction 0 with 12 rules applied. Total rules applied 50 place count 1178 transition count 2605
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 1174 transition count 2593
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 1174 transition count 2593
Applied a total of 58 rules in 158 ms. Remains 1174 /1203 variables (removed 29) and now considering 2593/2648 (removed 55) transitions.
[2024-05-25 08:04:50] [INFO ] Flow matrix only has 2321 transitions (discarded 272 similar events)
// Phase 1: matrix 2321 rows 1174 cols
[2024-05-25 08:04:50] [INFO ] Computed 59 invariants in 38 ms
[2024-05-25 08:04:51] [INFO ] Implicit Places using invariants in 1042 ms returned [99, 275, 346, 454, 477, 551, 576, 603, 633, 645, 654, 675, 733, 791, 798, 890, 891, 990, 1137]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 1044 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1155/1203 places, 2593/2648 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1144 transition count 2582
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1144 transition count 2582
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1133 transition count 2571
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1133 transition count 2571
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 1122 transition count 2560
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 1122 transition count 2560
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 76 place count 1112 transition count 2530
Iterating global reduction 0 with 10 rules applied. Total rules applied 86 place count 1112 transition count 2530
Applied a total of 86 rules in 182 ms. Remains 1112 /1155 variables (removed 43) and now considering 2530/2593 (removed 63) transitions.
[2024-05-25 08:04:51] [INFO ] Flow matrix only has 2258 transitions (discarded 272 similar events)
// Phase 1: matrix 2258 rows 1112 cols
[2024-05-25 08:04:51] [INFO ] Computed 40 invariants in 23 ms
[2024-05-25 08:04:52] [INFO ] Implicit Places using invariants in 905 ms returned []
[2024-05-25 08:04:52] [INFO ] Flow matrix only has 2258 transitions (discarded 272 similar events)
[2024-05-25 08:04:52] [INFO ] Invariant cache hit.
[2024-05-25 08:04:53] [INFO ] State equation strengthened by 826 read => feed constraints.
[2024-05-25 08:05:02] [INFO ] Implicit Places using invariants and state equation in 9965 ms returned [1103]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10873 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1111/1203 places, 2530/2648 transitions.
Applied a total of 0 rules in 31 ms. Remains 1111 /1111 variables (removed 0) and now considering 2530/2530 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 12289 ms. Remains : 1111/1203 places, 2530/2648 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s958 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1037 ms.
Product exploration explored 100000 steps with 50000 reset in 947 ms.
Computed a total of 279 stabilizing places and 897 stable transitions
Computed a total of 279 stabilizing places and 897 stable transitions
Detected a total of 279/1111 stabilizing places and 897/2530 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-05 finished in 14441 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 6 out of 1203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1203/1203 places, 2648/2648 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1189 transition count 2632
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1189 transition count 2632
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 41 place count 1176 transition count 2603
Iterating global reduction 0 with 13 rules applied. Total rules applied 54 place count 1176 transition count 2603
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 1171 transition count 2588
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 1171 transition count 2588
Applied a total of 64 rules in 135 ms. Remains 1171 /1203 variables (removed 32) and now considering 2588/2648 (removed 60) transitions.
[2024-05-25 08:05:04] [INFO ] Flow matrix only has 2316 transitions (discarded 272 similar events)
// Phase 1: matrix 2316 rows 1171 cols
[2024-05-25 08:05:04] [INFO ] Computed 59 invariants in 29 ms
[2024-05-25 08:05:05] [INFO ] Implicit Places using invariants in 1002 ms returned [99, 275, 454, 477, 551, 576, 603, 633, 645, 654, 675, 733, 791, 890, 891, 990, 1003, 1134]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 1035 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1153/1203 places, 2588/2648 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1141 transition count 2576
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1141 transition count 2576
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1129 transition count 2564
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1129 transition count 2564
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1117 transition count 2552
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1117 transition count 2552
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 1106 transition count 2519
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 1106 transition count 2519
Applied a total of 94 rules in 151 ms. Remains 1106 /1153 variables (removed 47) and now considering 2519/2588 (removed 69) transitions.
[2024-05-25 08:05:06] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
// Phase 1: matrix 2247 rows 1106 cols
[2024-05-25 08:05:06] [INFO ] Computed 41 invariants in 25 ms
[2024-05-25 08:05:06] [INFO ] Implicit Places using invariants in 850 ms returned []
[2024-05-25 08:05:06] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
[2024-05-25 08:05:06] [INFO ] Invariant cache hit.
[2024-05-25 08:05:07] [INFO ] State equation strengthened by 822 read => feed constraints.
[2024-05-25 08:05:15] [INFO ] Implicit Places using invariants and state equation in 9076 ms returned [1088, 1097]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 9929 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1104/1203 places, 2519/2648 transitions.
Applied a total of 0 rules in 43 ms. Remains 1104 /1104 variables (removed 0) and now considering 2519/2519 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 11293 ms. Remains : 1104/1203 places, 2519/2648 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s340 1) (GEQ s341 1) (GEQ s758 1)) (AND (GEQ s458 1) (GEQ s1052 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-13 finished in 11415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||F(p1)) U p1)))'
Support contains 1 out of 1203 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1203/1203 places, 2648/2648 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1190 transition count 2633
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1190 transition count 2633
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 38 place count 1178 transition count 2605
Iterating global reduction 0 with 12 rules applied. Total rules applied 50 place count 1178 transition count 2605
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 1174 transition count 2593
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 1174 transition count 2593
Applied a total of 58 rules in 141 ms. Remains 1174 /1203 variables (removed 29) and now considering 2593/2648 (removed 55) transitions.
[2024-05-25 08:05:16] [INFO ] Flow matrix only has 2321 transitions (discarded 272 similar events)
// Phase 1: matrix 2321 rows 1174 cols
[2024-05-25 08:05:16] [INFO ] Computed 59 invariants in 29 ms
[2024-05-25 08:05:17] [INFO ] Implicit Places using invariants in 1001 ms returned [99, 275, 346, 454, 554, 579, 606, 636, 648, 657, 678, 736, 794, 801, 893, 894, 993, 1006, 1137]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 1003 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1155/1203 places, 2593/2648 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1144 transition count 2582
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1144 transition count 2582
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1133 transition count 2571
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1133 transition count 2571
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 1122 transition count 2560
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 1122 transition count 2560
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 76 place count 1112 transition count 2530
Iterating global reduction 0 with 10 rules applied. Total rules applied 86 place count 1112 transition count 2530
Applied a total of 86 rules in 163 ms. Remains 1112 /1155 variables (removed 43) and now considering 2530/2593 (removed 63) transitions.
[2024-05-25 08:05:17] [INFO ] Flow matrix only has 2258 transitions (discarded 272 similar events)
// Phase 1: matrix 2258 rows 1112 cols
[2024-05-25 08:05:17] [INFO ] Computed 40 invariants in 22 ms
[2024-05-25 08:05:18] [INFO ] Implicit Places using invariants in 869 ms returned []
[2024-05-25 08:05:18] [INFO ] Flow matrix only has 2258 transitions (discarded 272 similar events)
[2024-05-25 08:05:18] [INFO ] Invariant cache hit.
[2024-05-25 08:05:18] [INFO ] State equation strengthened by 826 read => feed constraints.
[2024-05-25 08:05:28] [INFO ] Implicit Places using invariants and state equation in 9800 ms returned [1103]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10684 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1111/1203 places, 2530/2648 transitions.
Applied a total of 0 rules in 31 ms. Remains 1111 /1111 variables (removed 0) and now considering 2530/2530 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 12022 ms. Remains : 1111/1203 places, 2530/2648 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s470 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-14 finished in 12141 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0))||G(p1)))'
[2024-05-25 08:05:28] [INFO ] Flatten gal took : 73 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17999034353174969634
[2024-05-25 08:05:28] [INFO ] Too many transitions (2648) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:05:28] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17999034353174969634
[2024-05-25 08:05:28] [INFO ] Applying decomposition
Running compilation step : cd /tmp/ltsmin17999034353174969634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 08:05:28] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph778299146979432417.txt' '-o' '/tmp/graph778299146979432417.bin' '-w' '/tmp/graph778299146979432417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph778299146979432417.bin' '-l' '-1' '-v' '-w' '/tmp/graph778299146979432417.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:05:28] [INFO ] Decomposing Gal with order
[2024-05-25 08:05:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:05:29] [INFO ] Removed a total of 1986 redundant transitions.
[2024-05-25 08:05:29] [INFO ] Flatten gal took : 165 ms
[2024-05-25 08:05:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1478 labels/synchronizations in 65 ms.
[2024-05-25 08:05:29] [INFO ] Time to serialize gal into /tmp/LTLFireability14242629811975307580.gal : 22 ms
[2024-05-25 08:05:29] [INFO ] Time to serialize properties into /tmp/LTLFireability2119734937987568409.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14242629811975307580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2119734937987568409.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(G(!("((i12.i2.u179.Node7HasAskedItsLeafSetToRx1ToReplaceNode13>=1)&&(i12.i2.u85.LeafSetOfRx1IsSentToNode7>=1))"))))||(G("((i12.i...253
Formula 0 simplified : GF"((i12.i2.u179.Node7HasAskedItsLeafSetToRx1ToReplaceNode13>=1)&&(i12.i2.u85.LeafSetOfRx1IsSentToNode7>=1))" & F!"((i12.i1.u92.Node...239
Compilation finished in 5842 ms.
Running link step : cd /tmp/ltsmin17999034353174969634;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin17999034353174969634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>([](!(LTLAPp0==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 940728 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-LTLFireability-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1151880 ms.

BK_STOP 1716625276441

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="MultiCrashLeafsetExtension-PT-S16C03"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is MultiCrashLeafsetExtension-PT-S16C03, 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 r263-tall-171654371800008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C03.tgz
mv MultiCrashLeafsetExtension-PT-S16C03 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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