Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r361-smll-167891811000179.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is RwMutex-PT-r0500w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811000179
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.1K Feb 25 22:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 22:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 22:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 22:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 22:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K Feb 25 22:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.1M Mar 5 18:23 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-LTLCardinality-00
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-01
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-02
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-03
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-04
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-05
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-06
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-07
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-08
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-09
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-10
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-11
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-12
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-13
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-14
FORMULA_NAME RwMutex-PT-r0500w0010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679063385167

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0500w0010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 14:29:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 14:29:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 14:29:47] [INFO ] Load time of PNML (sax parser for PT used): 292 ms
[2023-03-17 14:29:47] [INFO ] Transformed 1520 places.
[2023-03-17 14:29:47] [INFO ] Transformed 1020 transitions.
[2023-03-17 14:29:47] [INFO ] Found NUPN structural information;
[2023-03-17 14:29:47] [INFO ] Parsed PT model containing 1520 places and 1020 transitions and 13040 arcs in 424 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 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 301 ms. Remains 1520 /1520 variables (removed 0) and now considering 1020/1020 (removed 0) transitions.
// Phase 1: matrix 1020 rows 1520 cols
[2023-03-17 14:29:48] [INFO ] Computed 1010 place invariants in 58 ms
[2023-03-17 14:30:02] [INFO ] Implicit Places using invariants in 13748 ms returned []
[2023-03-17 14:30:02] [INFO ] Invariant cache hit.
[2023-03-17 14:30:26] [INFO ] Implicit Places using invariants and state equation in 24234 ms returned [1, 2, 13, 24, 35, 46, 57, 68, 79, 90, 101, 112, 113, 124, 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, 434, 445, 446, 457, 468, 479, 490, 501, 512, 523, 534, 545, 556, 557, 568, 579, 581, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 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, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 781, 782, 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, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 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, 1487, 1498, 1509]
Discarding 502 places :
Implicit Place search using SMT with State Equation took 38040 ms to find 502 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1018/1520 places, 1020/1020 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1010 transition count 1012
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1010 transition count 1012
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 1010 transition count 1004
Applied a total of 24 rules in 178 ms. Remains 1010 /1018 variables (removed 8) and now considering 1004/1020 (removed 16) transitions.
// Phase 1: matrix 1004 rows 1010 cols
[2023-03-17 14:30:26] [INFO ] Computed 508 place invariants in 7 ms
[2023-03-17 14:30:26] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-17 14:30:26] [INFO ] Invariant cache hit.
[2023-03-17 14:30:27] [INFO ] Implicit Places using invariants and state equation in 902 ms returned []
Implicit Place search using SMT with State Equation took 1316 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1010/1520 places, 1004/1020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39838 ms. Remains : 1010/1520 places, 1004/1020 transitions.
Support contains 27 out of 1010 places after structural reductions.
[2023-03-17 14:30:28] [INFO ] Flatten gal took : 373 ms
[2023-03-17 14:30:28] [INFO ] Flatten gal took : 204 ms
[2023-03-17 14:30:28] [INFO ] Input system was already deterministic with 1004 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 841 ms. (steps per millisecond=11 ) properties (out of 15) seen :14
Finished Best-First random walk after 503 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=62 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 59 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
// Phase 1: matrix 1002 rows 1009 cols
[2023-03-17 14:30:30] [INFO ] Computed 508 place invariants in 3 ms
[2023-03-17 14:30:30] [INFO ] Implicit Places using invariants in 428 ms returned [513, 514, 515, 516, 517, 518, 519, 520]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 430 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1001/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 26 ms. Remains 1001 /1001 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 516 ms. Remains : 1001/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 286 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s5 0) (EQ s771 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 881 steps with 0 reset in 73 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-01 finished in 947 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(F(p1)))))'
Support contains 3 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 63 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
[2023-03-17 14:30:30] [INFO ] Invariant cache hit.
[2023-03-17 14:30:31] [INFO ] Implicit Places using invariants in 402 ms returned [513, 515, 516, 517, 518, 519, 520]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 406 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1002/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 28 ms. Remains 1002 /1002 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 498 ms. Remains : 1002/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s513 0) (EQ s569 1)), p0:(EQ s48 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, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 398 reset in 5662 ms.
Stack based approach found an accepted trace after 2021 steps with 12 reset with depth 403 and stack size 402 in 118 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-04 finished in 6452 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 64 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
[2023-03-17 14:30:37] [INFO ] Invariant cache hit.
[2023-03-17 14:30:37] [INFO ] Implicit Places using invariants in 390 ms returned [513, 514, 516, 517, 518, 519, 520]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 393 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1002/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 28 ms. Remains 1002 /1002 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 486 ms. Remains : 1002/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-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:(OR (EQ s513 0) (EQ s214 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 40070 reset in 4075 ms.
Stack based approach found an accepted trace after 2568 steps with 859 reset with depth 44 and stack size 44 in 116 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-05 finished in 4778 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X((p1&&G(p2))))))))'
Support contains 6 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Applied a total of 0 rules in 25 ms. Remains 1010 /1010 variables (removed 0) and now considering 1004/1004 (removed 0) transitions.
// Phase 1: matrix 1004 rows 1010 cols
[2023-03-17 14:30:42] [INFO ] Computed 508 place invariants in 5 ms
[2023-03-17 14:30:42] [INFO ] Implicit Places using invariants in 404 ms returned [514, 515, 516, 517, 518, 519, 520, 521]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 407 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1002/1010 places, 1004/1004 transitions.
Applied a total of 0 rules in 24 ms. Remains 1002 /1002 variables (removed 0) and now considering 1004/1004 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 459 ms. Remains : 1002/1010 places, 1004/1004 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s882 0) (EQ s539 1)), p1:(OR (EQ s513 0) (EQ s684 1)), p2:(OR (EQ s487 0) (EQ s748 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 6125 ms.
Stack based approach found an accepted trace after 1648 steps with 0 reset with depth 1649 and stack size 1644 in 103 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-06 finished in 6973 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&G(p1))))))'
Support contains 3 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 50 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
// Phase 1: matrix 1002 rows 1009 cols
[2023-03-17 14:30:49] [INFO ] Computed 508 place invariants in 3 ms
[2023-03-17 14:30:49] [INFO ] Implicit Places using invariants in 375 ms returned [513, 514, 515, 516, 518]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 378 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1004/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 21 ms. Remains 1004 /1004 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 449 ms. Remains : 1004/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s514 1), p1:(OR (EQ s513 0) (EQ s515 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 6058 ms.
Stack based approach found an accepted trace after 264 steps with 0 reset with depth 265 and stack size 264 in 16 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-07 finished in 6710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F((!p1&&X(!p1)))))))'
Support contains 3 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 48 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
[2023-03-17 14:30:55] [INFO ] Invariant cache hit.
[2023-03-17 14:30:56] [INFO ] Implicit Places using invariants in 382 ms returned [514, 515, 516, 517, 518, 519, 520]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 385 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1002/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 21 ms. Remains 1002 /1002 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 455 ms. Remains : 1002/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(EQ s621 1), p1:(OR (EQ s301 0) (EQ s513 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 131 reset in 5487 ms.
Stack based approach found an accepted trace after 71 steps with 1 reset with depth 38 and stack size 38 in 4 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-09 finished in 6073 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(p0)))))'
Support contains 2 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 45 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
[2023-03-17 14:31:01] [INFO ] Invariant cache hit.
[2023-03-17 14:31:02] [INFO ] Implicit Places using invariants in 361 ms returned [513, 514, 515, 517, 518, 519, 520]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 363 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1002/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 22 ms. Remains 1002 /1002 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 431 ms. Remains : 1002/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s119 0) (EQ s513 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 RwMutex-PT-r0500w0010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-11 finished in 530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 4 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 46 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
[2023-03-17 14:31:02] [INFO ] Invariant cache hit.
[2023-03-17 14:31:02] [INFO ] Implicit Places using invariants in 361 ms returned [513, 514, 515, 516, 517, 519, 520]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 368 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1002/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 22 ms. Remains 1002 /1002 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 437 ms. Remains : 1002/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s576 0) (EQ s787 1)), p0:(AND (EQ s513 0) (EQ s636 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, null][false, false, false]]
Product exploration explored 100000 steps with 133 reset in 5435 ms.
Stack based approach found an accepted trace after 196 steps with 1 reset with depth 85 and stack size 85 in 11 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-13 finished in 6009 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1010 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1004/1004 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 1003
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 1003
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 1009 transition count 1002
Applied a total of 3 rules in 52 ms. Remains 1009 /1010 variables (removed 1) and now considering 1002/1004 (removed 2) transitions.
[2023-03-17 14:31:08] [INFO ] Invariant cache hit.
[2023-03-17 14:31:08] [INFO ] Implicit Places using invariants in 367 ms returned [513, 514, 515, 516, 517, 518, 519, 520]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 369 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1001/1010 places, 1002/1004 transitions.
Applied a total of 0 rules in 19 ms. Remains 1001 /1001 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 441 ms. Remains : 1001/1010 places, 1002/1004 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0500w0010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s180 0) (EQ s970 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 376 reset in 5174 ms.
Stack based approach found an accepted trace after 124 steps with 0 reset with depth 125 and stack size 125 in 9 ms.
FORMULA RwMutex-PT-r0500w0010-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0500w0010-LTLCardinality-14 finished in 5713 ms.
All properties solved by simple procedures.
Total runtime 86757 ms.
ITS solved all properties within timeout

BK_STOP 1679063475001

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="LTLCardinality"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is RwMutex-PT-r0500w0010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891811000179"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;