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.r524-tall-171679080100329.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)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is RwMutex-PT-r0500w0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080100329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 06:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Apr 13 06:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 13 06:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 136K Apr 13 06:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 RwMutex-PT-r0500w0010-CTLCardinality-2024-00
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-01
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-02
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-03
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-04
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-05
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-06
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-07
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-08
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-09
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-10
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2024-11
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0500w0010-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717221899201

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0500w0010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:05:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 06:05:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:05:00] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2024-06-01 06:05:00] [INFO ] Transformed 1520 places.
[2024-06-01 06:05:00] [INFO ] Transformed 1020 transitions.
[2024-06-01 06:05:00] [INFO ] Found NUPN structural information;
[2024-06-01 06:05:00] [INFO ] Parsed PT model containing 1520 places and 1020 transitions and 13040 arcs in 311 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 134 out of 1520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1520/1520 places, 1020/1020 transitions.
Applied a total of 0 rules in 174 ms. Remains 1520 /1520 variables (removed 0) and now considering 1020/1020 (removed 0) transitions.
// Phase 1: matrix 1020 rows 1520 cols
[2024-06-01 06:05:00] [INFO ] Computed 1010 invariants in 49 ms
[2024-06-01 06:05:19] [INFO ] Implicit Places using invariants in 18904 ms returned [1, 2, 13, 24, 35, 46, 57, 68, 79, 90, 101, 112, 113, 135, 146, 157, 168, 179, 190, 201, 212, 223, 224, 235, 246, 257, 268, 279, 290, 301, 312, 323, 334, 335, 346, 357, 368, 379, 390, 401, 412, 423, 445, 446, 457, 468, 479, 490, 501, 512, 534, 545, 556, 557, 579, 581, 582, 583, 584, 586, 587, 588, 589, 590, 591, 592, 593, 595, 596, 598, 599, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 689, 690, 691, 692, 693, 696, 697, 698, 699, 700, 701, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 732, 734, 735, 736, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 781, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 809, 810, 811, 812, 813, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 839, 840, 841, 843, 844, 845, 846, 848, 849, 850, 851, 852, 853, 855, 856, 857, 858, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 883, 884, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 900, 901, 902, 903, 905, 906, 907, 908, 909, 910, 912, 913, 914, 915, 916, 917, 918, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 939, 940, 941, 942, 943, 944, 945, 946, 947, 949, 950, 951, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 971, 972, 973, 974, 976, 977, 978, 988, 999, 1010, 1021, 1032, 1043, 1054, 1065, 1076, 1077, 1088, 1099, 1110, 1121, 1132, 1143, 1154, 1165, 1176, 1187, 1188, 1199, 1210, 1221, 1232, 1243, 1254, 1265, 1276, 1287, 1298, 1299, 1310, 1321, 1332, 1343, 1354, 1365, 1376, 1387, 1398, 1409, 1410, 1421, 1432, 1443, 1454, 1465, 1476, 1498, 1509]
Discarding 470 places :
Implicit Place search using SMT only with invariants took 18952 ms to find 470 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1050/1520 places, 1020/1020 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1045 transition count 1015
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1045 transition count 1015
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 1045 transition count 1010
Applied a total of 15 rules in 135 ms. Remains 1045 /1050 variables (removed 5) and now considering 1010/1020 (removed 10) transitions.
// Phase 1: matrix 1010 rows 1045 cols
[2024-06-01 06:05:20] [INFO ] Computed 540 invariants in 9 ms
[2024-06-01 06:05:20] [INFO ] Implicit Places using invariants in 708 ms returned []
[2024-06-01 06:05:20] [INFO ] Invariant cache hit.
[2024-06-01 06:05:21] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1698 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1045/1520 places, 1010/1020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20983 ms. Remains : 1045/1520 places, 1010/1020 transitions.
Support contains 134 out of 1045 places after structural reductions.
[2024-06-01 06:05:22] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 06:05:22] [INFO ] Flatten gal took : 481 ms
FORMULA RwMutex-PT-r0500w0010-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0500w0010-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 06:05:22] [INFO ] Flatten gal took : 310 ms
[2024-06-01 06:05:22] [INFO ] Input system was already deterministic with 1010 transitions.
Support contains 123 out of 1045 places (down from 134) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 4385 ms. (9 steps per ms) remains 2/73 properties
BEST_FIRST walk for 40004 steps (8 resets) in 592 ms. (67 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 562 ms. (71 steps per ms) remains 1/1 properties
[2024-06-01 06:05:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1000/1008 variables, 501/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1008 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/1045 variables, 37/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1045 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1010/2055 variables, 1045/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2055 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/2055 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2055/2055 variables, and 1585 constraints, problems are : Problem set: 0 solved, 1 unsolved in 623 ms.
Refiners :[Positive P Invariants (semi-flows): 540/540 constraints, State Equation: 1045/1045 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp49 is UNSAT
After SMT solving in domain Int declared 8/2055 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 2/540 constraints, State Equation: 0/1045 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 718ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-06-01 06:05:25] [INFO ] Flatten gal took : 253 ms
[2024-06-01 06:05:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RwMutex-PT-r0500w0010-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 06:05:25] [INFO ] Flatten gal took : 247 ms
[2024-06-01 06:05:25] [INFO ] Input system was already deterministic with 1010 transitions.
Support contains 117 out of 1045 places (down from 122) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 53 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:26] [INFO ] Flatten gal took : 194 ms
[2024-06-01 06:05:26] [INFO ] Flatten gal took : 223 ms
[2024-06-01 06:05:26] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 47 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:26] [INFO ] Flatten gal took : 192 ms
[2024-06-01 06:05:26] [INFO ] Flatten gal took : 189 ms
[2024-06-01 06:05:26] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 49 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:27] [INFO ] Flatten gal took : 208 ms
[2024-06-01 06:05:27] [INFO ] Flatten gal took : 187 ms
[2024-06-01 06:05:27] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Applied a total of 0 rules in 24 ms. Remains 1045 /1045 variables (removed 0) and now considering 1010/1010 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 1045/1045 places, 1010/1010 transitions.
[2024-06-01 06:05:27] [INFO ] Flatten gal took : 225 ms
[2024-06-01 06:05:28] [INFO ] Flatten gal took : 224 ms
[2024-06-01 06:05:28] [INFO ] Input system was already deterministic with 1010 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Graph (trivial) has 914 edges and 1045 vertex of which 914 / 1045 are part of one of the 457 SCC in 5 ms
Free SCC test removed 457 places
Ensure Unique test removed 457 transitions
Reduce isomorphic transitions removed 457 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 588 transition count 520
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 100 place count 522 transition count 520
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 521 transition count 519
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 521 transition count 519
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 103 place count 521 transition count 518
Applied a total of 103 rules in 146 ms. Remains 521 /1045 variables (removed 524) and now considering 518/1010 (removed 492) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 146 ms. Remains : 521/1045 places, 518/1010 transitions.
[2024-06-01 06:05:28] [INFO ] Flatten gal took : 190 ms
[2024-06-01 06:05:28] [INFO ] Flatten gal took : 166 ms
[2024-06-01 06:05:28] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Graph (trivial) has 916 edges and 1045 vertex of which 916 / 1045 are part of one of the 458 SCC in 1 ms
Free SCC test removed 458 places
Ensure Unique test removed 458 transitions
Reduce isomorphic transitions removed 458 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 587 transition count 517
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 106 place count 517 transition count 517
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 107 place count 516 transition count 516
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 516 transition count 516
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 109 place count 516 transition count 515
Applied a total of 109 rules in 84 ms. Remains 516 /1045 variables (removed 529) and now considering 515/1010 (removed 495) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 84 ms. Remains : 516/1045 places, 515/1010 transitions.
[2024-06-01 06:05:28] [INFO ] Flatten gal took : 164 ms
[2024-06-01 06:05:29] [INFO ] Flatten gal took : 170 ms
[2024-06-01 06:05:29] [INFO ] Input system was already deterministic with 515 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 60 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:29] [INFO ] Flatten gal took : 181 ms
[2024-06-01 06:05:29] [INFO ] Flatten gal took : 179 ms
[2024-06-01 06:05:29] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 50 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:29] [INFO ] Flatten gal took : 192 ms
[2024-06-01 06:05:30] [INFO ] Flatten gal took : 174 ms
[2024-06-01 06:05:30] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 42 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:30] [INFO ] Flatten gal took : 176 ms
[2024-06-01 06:05:30] [INFO ] Flatten gal took : 187 ms
[2024-06-01 06:05:30] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 38 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:30] [INFO ] Flatten gal took : 183 ms
[2024-06-01 06:05:31] [INFO ] Flatten gal took : 175 ms
[2024-06-01 06:05:31] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Graph (trivial) has 920 edges and 1045 vertex of which 920 / 1045 are part of one of the 460 SCC in 1 ms
Free SCC test removed 460 places
Ensure Unique test removed 460 transitions
Reduce isomorphic transitions removed 460 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 585 transition count 514
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 109 place count 513 transition count 514
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 110 place count 512 transition count 513
Iterating global reduction 2 with 1 rules applied. Total rules applied 111 place count 512 transition count 513
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 512 transition count 512
Applied a total of 112 rules in 70 ms. Remains 512 /1045 variables (removed 533) and now considering 512/1010 (removed 498) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70 ms. Remains : 512/1045 places, 512/1010 transitions.
[2024-06-01 06:05:31] [INFO ] Flatten gal took : 187 ms
[2024-06-01 06:05:31] [INFO ] Flatten gal took : 165 ms
[2024-06-01 06:05:31] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 38 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:31] [INFO ] Flatten gal took : 181 ms
[2024-06-01 06:05:31] [INFO ] Flatten gal took : 175 ms
[2024-06-01 06:05:32] [INFO ] Input system was already deterministic with 1008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1045/1045 places, 1010/1010 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1044 transition count 1009
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1044 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1044 transition count 1008
Applied a total of 3 rules in 39 ms. Remains 1044 /1045 variables (removed 1) and now considering 1008/1010 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1044/1045 places, 1008/1010 transitions.
[2024-06-01 06:05:32] [INFO ] Flatten gal took : 183 ms
[2024-06-01 06:05:32] [INFO ] Flatten gal took : 175 ms
[2024-06-01 06:05:32] [INFO ] Input system was already deterministic with 1008 transitions.
[2024-06-01 06:05:32] [INFO ] Flatten gal took : 222 ms
[2024-06-01 06:05:32] [INFO ] Flatten gal took : 214 ms
[2024-06-01 06:05:32] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 06:05:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1045 places, 1010 transitions and 7090 arcs took 8 ms.
Total runtime 32679 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-00
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-02
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-03
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-04
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-05
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-06
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-07
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-09
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2024-10
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2023-12
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2023-13
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2023-14
Could not compute solution for formula : RwMutex-PT-r0500w0010-CTLCardinality-2023-15

BK_STOP 1717221933338

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/525/ctl_0_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/525/ctl_1_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/525/ctl_2_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/525/ctl_3_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/525/ctl_4_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/525/ctl_5_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/525/ctl_6_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/525/ctl_7_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/525/ctl_8_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/525/ctl_9_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/525/ctl_10_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/525/ctl_11_
ctl formula name RwMutex-PT-r0500w0010-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/525/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="RwMutex-PT-r0500w0010"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RwMutex-PT-r0500w0010, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r524-tall-171679080100329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0500w0010.tgz
mv RwMutex-PT-r0500w0010 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;