Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r096-smll-177946996500184.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is Dekker-PT-200, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-177946996500184
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 7.7K Mar 4 19:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 4 19:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 4 19:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 4 19:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 08:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 4 19:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 4 19:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 4 19:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 4 19:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 08:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 08:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 25M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1779531930822

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Dekker-PT-200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202505121319
[2026-05-23 10:25:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-23 10:25:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 10:25:35] [INFO ] Load time of PNML (sax parser for PT used): 2166 ms
[2026-05-23 10:25:35] [INFO ] Transformed 1000 places.
[2026-05-23 10:25:35] [INFO ] Transformed 40400 transitions.
[2026-05-23 10:25:35] [INFO ] Found NUPN structural information;
[2026-05-23 10:25:36] [INFO ] Parsed PT model containing 1000 places and 40400 transitions and 320400 arcs in 2671 ms.
Built sparse matrix representations for Structural reductions in 75 ms.153321KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 2868 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 2895 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 2819 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2026-05-23 10:25:47] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2026-05-23 10:25:47] [INFO ] Computed 600 invariants in 79 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 10:25:48] [INFO ] Implicit Places using invariants in 1215 ms returned []
Implicit Place search using SMT only with invariants took 1286 ms to find 0 implicit places.
Running 40200 sub problems to find dead transitions.
[2026-05-23 10:25:49] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-23 10:25:49] [INFO ] Invariant cache hit.
[2026-05-23 10:25:49] [INFO ] State equation strengthened by 200 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 40200 unsolved
SMT process timed out in 149923ms, After SMT, problems are : Problem set: 0 solved, 40200 unsolved
Search for dead transitions found 0 dead transitions in 150203ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 154484 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Interrupted Random walk after 390573 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=13 )
[2026-05-23 10:28:49] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-23 10:28:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2026-05-23 10:29:01] [INFO ] [Real]Absence check using 400 positive place invariants in 554 ms returned sat
[2026-05-23 10:29:01] [INFO ] [Real]Absence check using 400 positive and 200 generalized place invariants in 3 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 193 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2026-05-23 10:29:02] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-23 10:29:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 10:29:32] [INFO ] Performed 217/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-23 10:30:02] [INFO ] Performed 975/1000 implicitness test of which 192 returned IMPLICIT in 60 seconds.
[2026-05-23 10:30:02] [INFO ] Implicit Places using invariants in 60894 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 60986 ms to find 200 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 260 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 61445 ms. Remains : 800/1000 places, 40400/40400 transitions.
Discarding 200 transitions out of 40400. Remains 40200
RANDOM walk for 40000 steps (8 resets) in 7315 ms. (5 steps per ms) remains 400/40200 properties
BEST_FIRST walk for 404 steps (0 resets) in 52 ms. (7 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 26 ms. (14 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 61 ms. (6 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 23 ms. (16 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 83 ms. (4 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 31 ms. (12 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 77 ms. (5 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 26 ms. (14 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 64 ms. (6 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 38 ms. (10 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 52 ms. (7 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 32 ms. (12 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 87 ms. (4 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 41 ms. (9 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 46 ms. (8 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 34 ms. (11 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 67 ms. (5 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 27 ms. (14 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 92 ms. (4 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 35 ms. (11 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 107 ms. (3 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 39 ms. (10 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 32 ms. (12 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 28 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 41 ms. (9 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 30 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 68 ms. (5 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 36 ms. (10 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 45 ms. (8 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 27 ms. (14 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 45 ms. (8 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 22 ms. (17 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 30 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 17 ms. (22 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 36 ms. (10 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 29 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 29 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 16 ms. (23 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 30 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 29 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 33 ms. (11 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 23 ms. (16 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 30 ms. (13 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 24 ms. (16 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 34 ms. (11 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 27 ms. (14 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 40 ms. (9 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 22 ms. (17 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 34 ms. (11 steps per ms) remains 400/400 properties
BEST_FIRST walk for 404 steps (0 resets) in 31 ms. (12 steps per ms) remains 400/400 properties
[2026-05-23 10:30:09] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2026-05-23 10:30:09] [INFO ] Computed 400 invariants in 12 ms
[2026-05-23 10:30:09] [INFO ] State equation strengthened by 200 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-23 10:30:11] [INFO ] Flatten gal took : 2745 ms
[2026-05-23 10:30:13] [INFO ] Flatten gal took : 1638 ms
[2026-05-23 10:30:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15020722966537775753.gal : 506 ms
[2026-05-23 10:30:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17455477997392824974.prop : 126 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15020722966537775753.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17455477997392824974.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
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(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
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(s232 1.0)
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(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
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(s246 1.0)
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(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
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(s255 1.0)
(s256 1.0)
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(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
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(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
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(s276 1.0)
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(s280 1.0)
(s281 1.0)
(s282 1.0)
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(s285 1.0)
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(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
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(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
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(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
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(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 400 unsolved
SMT process timed out in 6348ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 800 out of 800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 507 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 511 ms. Remains : 800/800 places, 40400/40400 transitions.
Loading property file /tmp/ReachabilityCardinality17455477997392824974.prop.
RANDOM walk for 662065 steps (0 resets) in 120005 ms. (5 steps per ms) remains 397/400 properties
BEST_FIRST walk for 40004 steps (8 resets) in 917 ms. (43 steps per ms) remains 396/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 395/396 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1079 ms. (37 steps per ms) remains 394/395 properties
BEST_FIRST walk for 40004 steps (8 resets) in 743 ms. (53 steps per ms) remains 393/394 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1572 ms. (25 steps per ms) remains 392/393 properties
BEST_FIRST walk for 40004 steps (8 resets) in 817 ms. (48 steps per ms) remains 391/392 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1408 ms. (28 steps per ms) remains 390/391 properties
BEST_FIRST walk for 40004 steps (8 resets) in 446 ms. (89 steps per ms) remains 389/390 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1075 ms. (37 steps per ms) remains 388/389 properties
BEST_FIRST walk for 40004 steps (8 resets) in 395 ms. (101 steps per ms) remains 387/388 properties
BEST_FIRST walk for 40004 steps (8 resets) in 986 ms. (40 steps per ms) remains 386/387 properties
BEST_FIRST walk for 40004 steps (8 resets) in 350 ms. (113 steps per ms) remains 385/386 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1122 ms. (35 steps per ms) remains 383/385 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1311 ms. (30 steps per ms) remains 382/383 properties
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 381/382 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1080 ms. (37 steps per ms) remains 380/381 properties
BEST_FIRST walk for 40004 steps (8 resets) in 403 ms. (99 steps per ms) remains 379/380 properties
BEST_FIRST walk for 40004 steps (8 resets) in 971 ms. (41 steps per ms) remains 378/379 properties
BEST_FIRST walk for 40004 steps (8 resets) in 352 ms. (113 steps per ms) remains 377/378 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1031 ms. (38 steps per ms) remains 375/377 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1260 ms. (31 steps per ms) remains 374/375 properties
BEST_FIRST walk for 40004 steps (8 resets) in 385 ms. (103 steps per ms) remains 373/374 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1015 ms. (39 steps per ms) remains 372/373 properties
BEST_FIRST walk for 40004 steps (8 resets) in 379 ms. (105 steps per ms) remains 371/372 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1015 ms. (39 steps per ms) remains 369/371 properties
BEST_FIRST walk for 40004 steps (8 resets) in 984 ms. (40 steps per ms) remains 368/369 properties
BEST_FIRST walk for 40004 steps (8 resets) in 344 ms. (115 steps per ms) remains 367/368 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1092 ms. (36 steps per ms) remains 366/367 properties
BEST_FIRST walk for 40004 steps (8 resets) in 479 ms. (83 steps per ms) remains 365/366 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1101 ms. (36 steps per ms) remains 363/365 properties
BEST_FIRST walk for 40004 steps (8 resets) in 986 ms. (40 steps per ms) remains 361/363 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1355 ms. (29 steps per ms) remains 359/361 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1021 ms. (39 steps per ms) remains 358/359 properties
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 357/358 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1031 ms. (38 steps per ms) remains 356/357 properties
BEST_FIRST walk for 40004 steps (8 resets) in 619 ms. (64 steps per ms) remains 355/356 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1005 ms. (39 steps per ms) remains 354/355 properties
BEST_FIRST walk for 40004 steps (8 resets) in 392 ms. (101 steps per ms) remains 353/354 properties
BEST_FIRST walk for 40004 steps (8 resets) in 957 ms. (41 steps per ms) remains 352/353 properties
BEST_FIRST walk for 40004 steps (8 resets) in 370 ms. (107 steps per ms) remains 351/352 properties
BEST_FIRST walk for 40004 steps (8 resets) in 956 ms. (41 steps per ms) remains 350/351 properties
BEST_FIRST walk for 40004 steps (8 resets) in 398 ms. (100 steps per ms) remains 349/350 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1173 ms. (34 steps per ms) remains 348/349 properties
BEST_FIRST walk for 40004 steps (8 resets) in 456 ms. (87 steps per ms) remains 347/348 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1328 ms. (30 steps per ms) remains 345/347 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1313 ms. (30 steps per ms) remains 344/345 properties
BEST_FIRST walk for 40004 steps (8 resets) in 502 ms. (79 steps per ms) remains 343/344 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1071 ms. (37 steps per ms) remains 341/343 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1029 ms. (38 steps per ms) remains 340/341 properties
BEST_FIRST walk for 40004 steps (8 resets) in 399 ms. (100 steps per ms) remains 339/340 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1376 ms. (29 steps per ms) remains 337/339 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1067 ms. (37 steps per ms) remains 335/337 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1029 ms. (38 steps per ms) remains 334/335 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 333/334 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1033 ms. (38 steps per ms) remains 331/333 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1027 ms. (38 steps per ms) remains 330/331 properties
BEST_FIRST walk for 40004 steps (8 resets) in 419 ms. (95 steps per ms) remains 329/330 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1009 ms. (39 steps per ms) remains 328/329 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 327/328 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1055 ms. (37 steps per ms) remains 326/327 properties
BEST_FIRST walk for 40004 steps (8 resets) in 402 ms. (99 steps per ms) remains 325/326 properties
BEST_FIRST walk for 40004 steps (8 resets) in 981 ms. (40 steps per ms) remains 324/325 properties
BEST_FIRST walk for 40004 steps (8 resets) in 367 ms. (108 steps per ms) remains 323/324 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1123 ms. (35 steps per ms) remains 321/323 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1387 ms. (28 steps per ms) remains 319/321 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1258 ms. (31 steps per ms) remains 318/319 properties
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 317/318 properties
BEST_FIRST walk for 40004 steps (8 resets) in 952 ms. (41 steps per ms) remains 316/317 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 315/316 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1056 ms. (37 steps per ms) remains 313/315 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1155 ms. (34 steps per ms) remains 311/313 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1350 ms. (29 steps per ms) remains 310/311 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 309/310 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1048 ms. (38 steps per ms) remains 308/309 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 307/308 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1035 ms. (38 steps per ms) remains 306/307 properties
BEST_FIRST walk for 40004 steps (8 resets) in 376 ms. (106 steps per ms) remains 305/306 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1234 ms. (32 steps per ms) remains 304/305 properties
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 303/304 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1137 ms. (35 steps per ms) remains 302/303 properties
BEST_FIRST walk for 40004 steps (8 resets) in 415 ms. (96 steps per ms) remains 301/302 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1259 ms. (31 steps per ms) remains 299/301 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1085 ms. (36 steps per ms) remains 298/299 properties
BEST_FIRST walk for 40004 steps (8 resets) in 375 ms. (106 steps per ms) remains 297/298 properties
BEST_FIRST walk for 40004 steps (8 resets) in 971 ms. (41 steps per ms) remains 296/297 properties
BEST_FIRST walk for 40004 steps (8 resets) in 422 ms. (94 steps per ms) remains 295/296 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1289 ms. (31 steps per ms) remains 294/295 properties
BEST_FIRST walk for 40004 steps (8 resets) in 425 ms. (93 steps per ms) remains 293/294 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1018 ms. (39 steps per ms) remains 292/293 properties
BEST_FIRST walk for 40004 steps (8 resets) in 402 ms. (99 steps per ms) remains 291/292 properties
BEST_FIRST walk for 40004 steps (8 resets) in 980 ms. (40 steps per ms) remains 289/291 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1028 ms. (38 steps per ms) remains 288/289 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 287/288 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1159 ms. (34 steps per ms) remains 285/287 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1154 ms. (34 steps per ms) remains 284/285 properties
BEST_FIRST walk for 40004 steps (8 resets) in 442 ms. (90 steps per ms) remains 283/284 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1421 ms. (28 steps per ms) remains 282/283 properties
BEST_FIRST walk for 40004 steps (8 resets) in 507 ms. (78 steps per ms) remains 281/282 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1372 ms. (29 steps per ms) remains 279/281 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1118 ms. (35 steps per ms) remains 277/279 properties
BEST_FIRST walk for 40004 steps (8 resets) in 961 ms. (41 steps per ms) remains 276/277 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 275/276 properties
BEST_FIRST walk for 40004 steps (8 resets) in 893 ms. (44 steps per ms) remains 273/275 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1142 ms. (34 steps per ms) remains 272/273 properties
BEST_FIRST walk for 40004 steps (8 resets) in 462 ms. (86 steps per ms) remains 271/272 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1206 ms. (33 steps per ms) remains 269/271 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1000 ms. (39 steps per ms) remains 267/269 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1281 ms. (31 steps per ms) remains 265/267 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1198 ms. (33 steps per ms) remains 264/265 properties
BEST_FIRST walk for 40004 steps (8 resets) in 446 ms. (89 steps per ms) remains 263/264 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1141 ms. (35 steps per ms) remains 261/263 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1080 ms. (37 steps per ms) remains 259/261 properties
BEST_FIRST walk for 40004 steps (8 resets) in 416 ms. (95 steps per ms) remains 258/259 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1069 ms. (37 steps per ms) remains 256/258 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1113 ms. (35 steps per ms) remains 254/256 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1057 ms. (37 steps per ms) remains 252/254 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1109 ms. (36 steps per ms) remains 251/252 properties
BEST_FIRST walk for 40004 steps (8 resets) in 394 ms. (101 steps per ms) remains 250/251 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1023 ms. (39 steps per ms) remains 248/250 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1097 ms. (36 steps per ms) remains 247/248 properties
BEST_FIRST walk for 40004 steps (8 resets) in 399 ms. (100 steps per ms) remains 246/247 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1067 ms. (37 steps per ms) remains 245/246 properties
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 244/245 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1076 ms. (37 steps per ms) remains 243/244 properties
BEST_FIRST walk for 40004 steps (8 resets) in 397 ms. (100 steps per ms) remains 242/243 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1129 ms. (35 steps per ms) remains 240/242 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1045 ms. (38 steps per ms) remains 239/240 properties
BEST_FIRST walk for 40004 steps (8 resets) in 478 ms. (83 steps per ms) remains 238/239 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1145 ms. (34 steps per ms) remains 237/238 properties
BEST_FIRST walk for 40004 steps (8 resets) in 425 ms. (93 steps per ms) remains 236/237 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1084 ms. (36 steps per ms) remains 234/236 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1043 ms. (38 steps per ms) remains 233/234 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 232/233 properties
BEST_FIRST walk for 40004 steps (8 resets) in 995 ms. (40 steps per ms) remains 231/232 properties
BEST_FIRST walk for 40004 steps (8 resets) in 624 ms. (64 steps per ms) remains 230/231 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1482 ms. (26 steps per ms) remains 228/230 properties
BEST_FIRST walk for 40004 steps (8 resets) in 969 ms. (41 steps per ms) remains 227/228 properties
BEST_FIRST walk for 40004 steps (8 resets) in 565 ms. (70 steps per ms) remains 226/227 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1514 ms. (26 steps per ms) remains 225/226 properties
BEST_FIRST walk for 40004 steps (8 resets) in 505 ms. (79 steps per ms) remains 224/225 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1293 ms. (30 steps per ms) remains 223/224 properties
BEST_FIRST walk for 40004 steps (8 resets) in 403 ms. (99 steps per ms) remains 222/223 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1042 ms. (38 steps per ms) remains 220/222 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1090 ms. (36 steps per ms) remains 219/220 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 218/219 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1163 ms. (34 steps per ms) remains 217/218 properties
BEST_FIRST walk for 40004 steps (8 resets) in 406 ms. (98 steps per ms) remains 216/217 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1144 ms. (34 steps per ms) remains 214/216 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1126 ms. (35 steps per ms) remains 212/214 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1093 ms. (36 steps per ms) remains 211/212 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 210/211 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1011 ms. (39 steps per ms) remains 209/210 properties
BEST_FIRST walk for 40004 steps (8 resets) in 390 ms. (102 steps per ms) remains 208/209 properties
BEST_FIRST walk for 40004 steps (8 resets) in 986 ms. (40 steps per ms) remains 207/208 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 206/207 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1137 ms. (35 steps per ms) remains 204/206 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1428 ms. (27 steps per ms) remains 203/204 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 202/203 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1019 ms. (39 steps per ms) remains 201/202 properties
BEST_FIRST walk for 40004 steps (8 resets) in 441 ms. (90 steps per ms) remains 200/201 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1365 ms. (29 steps per ms) remains 199/200 properties
BEST_FIRST walk for 40004 steps (8 resets) in 377 ms. (105 steps per ms) remains 198/199 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1159 ms. (34 steps per ms) remains 197/198 properties
BEST_FIRST walk for 40004 steps (8 resets) in 452 ms. (88 steps per ms) remains 196/197 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1272 ms. (31 steps per ms) remains 194/196 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1080 ms. (37 steps per ms) remains 193/194 properties
BEST_FIRST walk for 40004 steps (8 resets) in 385 ms. (103 steps per ms) remains 192/193 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1021 ms. (39 steps per ms) remains 191/192 properties
BEST_FIRST walk for 40004 steps (8 resets) in 397 ms. (100 steps per ms) remains 190/191 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1002 ms. (39 steps per ms) remains 188/190 properties
BEST_FIRST walk for 40004 steps (8 resets) in 924 ms. (43 steps per ms) remains 187/188 properties
BEST_FIRST walk for 40004 steps (8 resets) in 458 ms. (87 steps per ms) remains 186/187 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1533 ms. (26 steps per ms) remains 185/186 properties
BEST_FIRST walk for 40004 steps (8 resets) in 399 ms. (100 steps per ms) remains 184/185 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1090 ms. (36 steps per ms) remains 183/184 properties
BEST_FIRST walk for 40004 steps (8 resets) in 400 ms. (99 steps per ms) remains 182/183 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1080 ms. (37 steps per ms) remains 181/182 properties
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 180/181 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1379 ms. (28 steps per ms) remains 179/180 properties
BEST_FIRST walk for 40004 steps (8 resets) in 464 ms. (86 steps per ms) remains 178/179 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1097 ms. (36 steps per ms) remains 177/178 properties
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 176/177 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1076 ms. (37 steps per ms) remains 175/176 properties
BEST_FIRST walk for 40004 steps (8 resets) in 370 ms. (107 steps per ms) remains 174/175 properties
Reachability property qltransition_402 is true.
Reachability property qltransition_200 is true.
SDD proceeding with computation,398 properties remain. new max is 2
SDD size :1 after 4
BEST_FIRST walk for 40004 steps (8 resets) in 1115 ms. (35 steps per ms) remains 172/174 properties
Reachability property qltransition_604 is true.
SDD proceeding with computation,397 properties remain. new max is 2
SDD size :4 after 8
BEST_FIRST walk for 40004 steps (8 resets) in 1040 ms. (38 steps per ms) remains 171/172 properties
Reachability property qltransition_806 is true.
SDD proceeding with computation,396 properties remain. new max is 2
SDD size :8 after 16
BEST_FIRST walk for 40004 steps (8 resets) in 440 ms. (90 steps per ms) remains 170/171 properties
Reachability property qltransition_1008 is true.
SDD proceeding with computation,395 properties remain. new max is 2
SDD size :16 after 32
BEST_FIRST walk for 40004 steps (8 resets) in 1110 ms. (36 steps per ms) remains 169/170 properties
BEST_FIRST walk for 40004 steps (8 resets) in 399 ms. (100 steps per ms) remains 168/169 properties
Reachability property qltransition_1210 is true.
SDD proceeding with computation,394 properties remain. new max is 2
SDD size :32 after 64
BEST_FIRST walk for 40004 steps (8 resets) in 1104 ms. (36 steps per ms) remains 166/168 properties
Reachability property qltransition_1412 is true.
SDD proceeding with computation,393 properties remain. new max is 2
SDD size :64 after 128
BEST_FIRST walk for 40004 steps (8 resets) in 1030 ms. (38 steps per ms) remains 165/166 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 164/165 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 163/164 properties
Reachability property qltransition_1614 is true.
SDD proceeding with computation,392 properties remain. new max is 2
SDD size :128 after 256
Reachability property qltransition_1816 is true.
SDD proceeding with computation,391 properties remain. new max is 2
SDD size :256 after 512
BEST_FIRST walk for 40004 steps (8 resets) in 1052 ms. (37 steps per ms) remains 161/163 properties
Reachability property qltransition_2018 is true.
SDD proceeding with computation,390 properties remain. new max is 2
SDD size :512 after 1024
BEST_FIRST walk for 40004 steps (8 resets) in 998 ms. (40 steps per ms) remains 160/161 properties
BEST_FIRST walk for 40004 steps (8 resets) in 363 ms. (109 steps per ms) remains 159/160 properties
Reachability property qltransition_2220 is true.
SDD proceeding with computation,389 properties remain. new max is 2
SDD size :1024 after 2048
BEST_FIRST walk for 40004 steps (8 resets) in 960 ms. (41 steps per ms) remains 158/159 properties
Reachability property qltransition_2422 is true.
SDD proceeding with computation,388 properties remain. new max is 2
SDD size :2048 after 4096
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 157/158 properties
Reachability property qltransition_2624 is true.
SDD proceeding with computation,387 properties remain. new max is 2
SDD size :4096 after 8192
BEST_FIRST walk for 40004 steps (8 resets) in 960 ms. (41 steps per ms) remains 156/157 properties
BEST_FIRST walk for 40004 steps (8 resets) in 350 ms. (113 steps per ms) remains 155/156 properties
Reachability property qltransition_2826 is true.
SDD proceeding with computation,386 properties remain. new max is 2
SDD size :8192 after 16384
BEST_FIRST walk for 40004 steps (8 resets) in 1363 ms. (29 steps per ms) remains 154/155 properties
BEST_FIRST walk for 40004 steps (8 resets) in 492 ms. (81 steps per ms) remains 153/154 properties
Reachability property qltransition_3028 is true.
SDD proceeding with computation,385 properties remain. new max is 2
SDD size :16384 after 32768
BEST_FIRST walk for 40004 steps (8 resets) in 1449 ms. (27 steps per ms) remains 152/153 properties
BEST_FIRST walk for 40004 steps (8 resets) in 405 ms. (98 steps per ms) remains 151/152 properties
Reachability property qltransition_3230 is true.
SDD proceeding with computation,384 properties remain. new max is 2
SDD size :32768 after 65536
BEST_FIRST walk for 40004 steps (8 resets) in 1103 ms. (36 steps per ms) remains 150/151 properties
BEST_FIRST walk for 40004 steps (8 resets) in 419 ms. (95 steps per ms) remains 149/150 properties
Reachability property qltransition_3432 is true.
SDD proceeding with computation,383 properties remain. new max is 2
SDD size :65536 after 131072
BEST_FIRST walk for 40004 steps (8 resets) in 987 ms. (40 steps per ms) remains 148/149 properties
Reachability property qltransition_3634 is true.
SDD proceeding with computation,382 properties remain. new max is 2
SDD size :131072 after 262144
BEST_FIRST walk for 40004 steps (8 resets) in 377 ms. (105 steps per ms) remains 147/148 properties
Reachability property qltransition_3836 is true.
SDD proceeding with computation,381 properties remain. new max is 2
SDD size :262144 after 524288
BEST_FIRST walk for 40004 steps (8 resets) in 1040 ms. (38 steps per ms) remains 146/147 properties
BEST_FIRST walk for 40004 steps (8 resets) in 384 ms. (103 steps per ms) remains 145/146 properties
Reachability property qltransition_4038 is true.
SDD proceeding with computation,380 properties remain. new max is 2
SDD size :524288 after 1.04858e+06
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 144/145 properties
BEST_FIRST walk for 40004 steps (8 resets) in 984 ms. (40 steps per ms) remains 142/144 properties
Reachability property qltransition_4240 is true.
SDD proceeding with computation,379 properties remain. new max is 2
SDD size :1.04858e+06 after 2.09715e+06
BEST_FIRST walk for 40004 steps (8 resets) in 1121 ms. (35 steps per ms) remains 141/142 properties
Reachability property qltransition_4442 is true.
SDD proceeding with computation,378 properties remain. new max is 2
SDD size :2.09715e+06 after 4.1943e+06
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 140/141 properties
Reachability property qltransition_4644 is true.
SDD proceeding with computation,377 properties remain. new max is 2
SDD size :4.1943e+06 after 8.38861e+06
BEST_FIRST walk for 40004 steps (8 resets) in 1422 ms. (28 steps per ms) remains 139/140 properties
BEST_FIRST walk for 40004 steps (8 resets) in 462 ms. (86 steps per ms) remains 138/139 properties
Reachability property qltransition_4846 is true.
SDD proceeding with computation,376 properties remain. new max is 2
SDD size :8.38861e+06 after 1.67772e+07
BEST_FIRST walk for 40004 steps (8 resets) in 1203 ms. (33 steps per ms) remains 137/138 properties
Reachability property qltransition_5048 is true.
SDD proceeding with computation,375 properties remain. new max is 2
SDD size :1.67772e+07 after 3.35544e+07
BEST_FIRST walk for 40004 steps (8 resets) in 391 ms. (102 steps per ms) remains 136/137 properties
Reachability property qltransition_5250 is true.
SDD proceeding with computation,374 properties remain. new max is 2
SDD size :3.35544e+07 after 6.71089e+07
BEST_FIRST walk for 40004 steps (8 resets) in 1133 ms. (35 steps per ms) remains 135/136 properties
BEST_FIRST walk for 40004 steps (8 resets) in 406 ms. (98 steps per ms) remains 134/135 properties
Reachability property qltransition_5452 is true.
SDD proceeding with computation,373 properties remain. new max is 2
SDD size :6.71089e+07 after 1.34218e+08
BEST_FIRST walk for 40004 steps (8 resets) in 1194 ms. (33 steps per ms) remains 132/134 properties
Reachability property qltransition_5654 is true.
SDD proceeding with computation,372 properties remain. new max is 2
SDD size :1.34218e+08 after 2.68435e+08
BEST_FIRST walk for 40004 steps (8 resets) in 1093 ms. (36 steps per ms) remains 131/132 properties
Reachability property qltransition_5856 is true.
SDD proceeding with computation,371 properties remain. new max is 2
SDD size :2.68435e+08 after 5.36871e+08
BEST_FIRST walk for 40004 steps (8 resets) in 402 ms. (99 steps per ms) remains 130/131 properties
Reachability property qltransition_6058 is true.
SDD proceeding with computation,370 properties remain. new max is 2
SDD size :5.36871e+08 after 1.07374e+09
BEST_FIRST walk for 40004 steps (8 resets) in 1098 ms. (36 steps per ms) remains 129/130 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 128/129 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1138 ms. (35 steps per ms) remains 127/128 properties
BEST_FIRST walk for 40004 steps (8 resets) in 381 ms. (104 steps per ms) remains 126/127 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1001 ms. (39 steps per ms) remains 124/126 properties
BEST_FIRST walk for 40004 steps (8 resets) in 867 ms. (46 steps per ms) remains 122/124 properties
Reachability property qltransition_6260 is true.
SDD proceeding with computation,369 properties remain. new max is 2
SDD size :1.07374e+09 after 2.14748e+09
Reachability property qltransition_6462 is true.
SDD proceeding with computation,368 properties remain. new max is 2
SDD size :2.14748e+09 after 4.29497e+09
BEST_FIRST walk for 40004 steps (8 resets) in 1154 ms. (34 steps per ms) remains 121/122 properties
BEST_FIRST walk for 40004 steps (8 resets) in 415 ms. (96 steps per ms) remains 120/121 properties
Reachability property qltransition_6664 is true.
SDD proceeding with computation,367 properties remain. new max is 2
SDD size :4.29497e+09 after 8.58993e+09
Reachability property qltransition_6866 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 1029 ms. (38 steps per ms) remains 119/120 properties
SDD proceeding with computation,366 properties remain. new max is 2
SDD size :8.58993e+09 after 1.71799e+10
BEST_FIRST walk for 40004 steps (8 resets) in 389 ms. (102 steps per ms) remains 118/119 properties
Reachability property qltransition_7068 is true.
SDD proceeding with computation,365 properties remain. new max is 2
SDD size :1.71799e+10 after 3.43597e+10
BEST_FIRST walk for 40004 steps (8 resets) in 1049 ms. (38 steps per ms) remains 117/118 properties
Reachability property qltransition_7270 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 370 ms. (107 steps per ms) remains 116/117 properties
SDD proceeding with computation,364 properties remain. new max is 2
SDD size :3.43597e+10 after 6.87195e+10
Reachability property qltransition_7472 is true.
SDD proceeding with computation,363 properties remain. new max is 2
SDD size :6.87195e+10 after 1.37439e+11
BEST_FIRST walk for 40004 steps (8 resets) in 1104 ms. (36 steps per ms) remains 115/116 properties
BEST_FIRST walk for 40004 steps (8 resets) in 456 ms. (87 steps per ms) remains 114/115 properties
Reachability property qltransition_7674 is true.
SDD proceeding with computation,362 properties remain. new max is 2
SDD size :1.37439e+11 after 2.74878e+11
BEST_FIRST walk for 40004 steps (8 resets) in 1202 ms. (33 steps per ms) remains 113/114 properties
Reachability property qltransition_7876 is true.
SDD proceeding with computation,361 properties remain. new max is 2
SDD size :2.74878e+11 after 5.49756e+11
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 112/113 properties
Reachability property qltransition_8078 is true.
SDD proceeding with computation,360 properties remain. new max is 2
SDD size :5.49756e+11 after 1.09951e+12
BEST_FIRST walk for 40004 steps (8 resets) in 1059 ms. (37 steps per ms) remains 111/112 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 110/111 properties
Reachability property qltransition_8280 is true.
SDD proceeding with computation,359 properties remain. new max is 2
SDD size :1.09951e+12 after 2.19902e+12
Reachability property qltransition_8482 is true.
SDD proceeding with computation,358 properties remain. new max is 2
SDD size :2.19902e+12 after 4.39805e+12
BEST_FIRST walk for 40004 steps (8 resets) in 1148 ms. (34 steps per ms) remains 109/110 properties
BEST_FIRST walk for 40004 steps (8 resets) in 462 ms. (86 steps per ms) remains 108/109 properties
Reachability property qltransition_8684 is true.
SDD proceeding with computation,357 properties remain. new max is 2
SDD size :4.39805e+12 after 8.79609e+12
BEST_FIRST walk for 40004 steps (8 resets) in 1007 ms. (39 steps per ms) remains 107/108 properties
Reachability property qltransition_8886 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 374 ms. (106 steps per ms) remains 106/107 properties
SDD proceeding with computation,356 properties remain. new max is 2
SDD size :8.79609e+12 after 1.75922e+13
Reachability property qltransition_9088 is true.
SDD proceeding with computation,355 properties remain. new max is 2
SDD size :1.75922e+13 after 3.51844e+13
BEST_FIRST walk for 40004 steps (8 resets) in 1060 ms. (37 steps per ms) remains 105/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 104/105 properties
Reachability property qltransition_9290 is true.
SDD proceeding with computation,354 properties remain. new max is 2
SDD size :3.51844e+13 after 7.03687e+13
BEST_FIRST walk for 40004 steps (8 resets) in 1052 ms. (37 steps per ms) remains 103/104 properties
Reachability property qltransition_9492 is true.
SDD proceeding with computation,353 properties remain. new max is 2
SDD size :7.03687e+13 after 1.40737e+14
BEST_FIRST walk for 40004 steps (8 resets) in 362 ms. (110 steps per ms) remains 102/103 properties
Reachability property qltransition_9694 is true.
SDD proceeding with computation,352 properties remain. new max is 2
SDD size :1.40737e+14 after 2.81475e+14
BEST_FIRST walk for 40004 steps (8 resets) in 1021 ms. (39 steps per ms) remains 101/102 properties
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 100/101 properties
Reachability property qltransition_9896 is true.
SDD proceeding with computation,351 properties remain. new max is 2
SDD size :2.81475e+14 after 5.6295e+14
BEST_FIRST walk for 40004 steps (8 resets) in 937 ms. (42 steps per ms) remains 99/100 properties
BEST_FIRST walk for 40004 steps (8 resets) in 305 ms. (130 steps per ms) remains 98/99 properties
Reachability property qltransition_10098 is true.
SDD proceeding with computation,350 properties remain. new max is 2
SDD size :5.6295e+14 after 1.1259e+15
BEST_FIRST walk for 40004 steps (8 resets) in 1036 ms. (38 steps per ms) remains 97/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 96/97 properties
Reachability property qltransition_10300 is true.
SDD proceeding with computation,349 properties remain. new max is 2
SDD size :1.1259e+15 after 2.2518e+15
Reachability property qltransition_10502 is true.
SDD proceeding with computation,348 properties remain. new max is 2
SDD size :2.2518e+15 after 4.5036e+15
BEST_FIRST walk for 40004 steps (8 resets) in 995 ms. (40 steps per ms) remains 95/96 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 94/95 properties
Reachability property qltransition_10704 is true.
SDD proceeding with computation,347 properties remain. new max is 2
SDD size :4.5036e+15 after 9.0072e+15
BEST_FIRST walk for 40004 steps (8 resets) in 961 ms. (41 steps per ms) remains 92/94 properties
Reachability property qltransition_10906 is true.
SDD proceeding with computation,346 properties remain. new max is 2
SDD size :9.0072e+15 after 1.80144e+16
BEST_FIRST walk for 40004 steps (8 resets) in 938 ms. (42 steps per ms) remains 90/92 properties
Reachability property qltransition_11108 is true.
SDD proceeding with computation,345 properties remain. new max is 2
SDD size :1.80144e+16 after 3.60288e+16
Reachability property qltransition_11310 is true.
SDD proceeding with computation,344 properties remain. new max is 2
SDD size :3.60288e+16 after 7.20576e+16
BEST_FIRST walk for 40004 steps (8 resets) in 1091 ms. (36 steps per ms) remains 89/90 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 88/89 properties
Reachability property qltransition_11512 is true.
SDD proceeding with computation,343 properties remain. new max is 2
SDD size :7.20576e+16 after 1.44115e+17
BEST_FIRST walk for 40004 steps (8 resets) in 966 ms. (41 steps per ms) remains 87/88 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 86/87 properties
Reachability property qltransition_11714 is true.
SDD proceeding with computation,342 properties remain. new max is 2
SDD size :1.44115e+17 after 2.8823e+17
BEST_FIRST walk for 40004 steps (8 resets) in 950 ms. (42 steps per ms) remains 85/86 properties
Reachability property qltransition_11916 is true.
SDD proceeding with computation,341 properties remain. new max is 2
SDD size :2.8823e+17 after 5.76461e+17
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 84/85 properties
Reachability property qltransition_12118 is true.
SDD proceeding with computation,340 properties remain. new max is 2
SDD size :5.76461e+17 after 1.15292e+18
BEST_FIRST walk for 40004 steps (8 resets) in 944 ms. (42 steps per ms) remains 83/84 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 82/83 properties
Reachability property qltransition_12320 is true.
SDD proceeding with computation,339 properties remain. new max is 2
SDD size :1.15292e+18 after 2.30584e+18
BEST_FIRST walk for 40004 steps (8 resets) in 1069 ms. (37 steps per ms) remains 80/82 properties
Reachability property qltransition_12522 is true.
SDD proceeding with computation,338 properties remain. new max is 2
SDD size :2.30584e+18 after 4.61169e+18
BEST_FIRST walk for 40004 steps (8 resets) in 1034 ms. (38 steps per ms) remains 78/80 properties
Reachability property qltransition_12724 is true.
SDD proceeding with computation,337 properties remain. new max is 2
SDD size :4.61169e+18 after 9.22337e+18
BEST_FIRST walk for 40004 steps (8 resets) in 1030 ms. (38 steps per ms) remains 76/78 properties
Reachability property qltransition_12926 is true.
SDD proceeding with computation,336 properties remain. new max is 2
SDD size :9.22337e+18 after 1.84467e+19
BEST_FIRST walk for 40004 steps (8 resets) in 894 ms. (44 steps per ms) remains 75/76 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 74/75 properties
BEST_FIRST walk for 40004 steps (8 resets) in 927 ms. (43 steps per ms) remains 73/74 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 72/73 properties
BEST_FIRST walk for 40004 steps (8 resets) in 936 ms. (42 steps per ms) remains 70/72 properties
BEST_FIRST walk for 40004 steps (8 resets) in 937 ms. (42 steps per ms) remains 69/70 properties
BEST_FIRST walk for 40004 steps (8 resets) in 333 ms. (119 steps per ms) remains 68/69 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1028 ms. (38 steps per ms) remains 66/68 properties
Reachability property qltransition_13128 is true.
SDD proceeding with computation,335 properties remain. new max is 2
BEST_FIRST walk for 40004 steps (8 resets) in 1073 ms. (37 steps per ms) remains 65/66 properties
SDD size :1.84467e+19 after 3.68935e+19
BEST_FIRST walk for 40004 steps (8 resets) in 374 ms. (106 steps per ms) remains 64/65 properties
Reachability property qltransition_13330 is true.
SDD proceeding with computation,334 properties remain. new max is 2
SDD size :3.68935e+19 after 7.3787e+19
Reachability property qltransition_13532 is true.
SDD proceeding with computation,333 properties remain. new max is 2
SDD size :7.3787e+19 after 1.47574e+20
BEST_FIRST walk for 40004 steps (8 resets) in 1082 ms. (36 steps per ms) remains 63/64 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 62/63 properties
Reachability property qltransition_13734 is true.
SDD proceeding with computation,332 properties remain. new max is 2
SDD size :1.47574e+20 after 2.95148e+20
Reachability property qltransition_13936 is true.
SDD proceeding with computation,331 properties remain. new max is 2
SDD size :2.95148e+20 after 5.90296e+20
BEST_FIRST walk for 40004 steps (8 resets) in 1055 ms. (37 steps per ms) remains 60/62 properties
Reachability property qltransition_14138 is true.
SDD proceeding with computation,330 properties remain. new max is 2
SDD size :5.90296e+20 after 1.18059e+21
BEST_FIRST walk for 40004 steps (8 resets) in 1249 ms. (32 steps per ms) remains 59/60 properties
BEST_FIRST walk for 40004 steps (8 resets) in 449 ms. (88 steps per ms) remains 58/59 properties
Reachability property qltransition_14340 is true.
SDD proceeding with computation,329 properties remain. new max is 2
SDD size :1.18059e+21 after 2.36118e+21
Reachability property qltransition_14542 is true.
SDD proceeding with computation,328 properties remain. new max is 2
SDD size :2.36118e+21 after 4.72237e+21
BEST_FIRST walk for 40004 steps (8 resets) in 1095 ms. (36 steps per ms) remains 56/58 properties
Reachability property qltransition_14744 is true.
SDD proceeding with computation,327 properties remain. new max is 2
SDD size :4.72237e+21 after 9.44473e+21
BEST_FIRST walk for 40004 steps (8 resets) in 990 ms. (40 steps per ms) remains 54/56 properties
Reachability property qltransition_14946 is true.
SDD proceeding with computation,326 properties remain. new max is 2
SDD size :9.44473e+21 after 1.88895e+22
BEST_FIRST walk for 40004 steps (8 resets) in 878 ms. (45 steps per ms) remains 53/54 properties
Reachability property qltransition_15148 is true.
SDD proceeding with computation,325 properties remain. new max is 2
SDD size :1.88895e+22 after 3.77789e+22
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 52/53 properties
Reachability property qltransition_15350 is true.
SDD proceeding with computation,324 properties remain. new max is 2
SDD size :3.77789e+22 after 7.55579e+22
BEST_FIRST walk for 40004 steps (8 resets) in 1214 ms. (32 steps per ms) remains 51/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 50/51 properties
Reachability property qltransition_15552 is true.
SDD proceeding with computation,323 properties remain. new max is 2
SDD size :7.55579e+22 after 1.51116e+23
Reachability property qltransition_15754 is true.
SDD proceeding with computation,322 properties remain. new max is 2
SDD size :1.51116e+23 after 3.02231e+23
BEST_FIRST walk for 40004 steps (8 resets) in 1016 ms. (39 steps per ms) remains 48/50 properties
Reachability property qltransition_15956 is true.
SDD proceeding with computation,321 properties remain. new max is 2
SDD size :3.02231e+23 after 6.04463e+23
BEST_FIRST walk for 40004 steps (8 resets) in 859 ms. (46 steps per ms) remains 47/48 properties
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 46/47 properties
Reachability property qltransition_16158 is true.
SDD proceeding with computation,320 properties remain. new max is 2
SDD size :6.04463e+23 after 1.20893e+24
BEST_FIRST walk for 40004 steps (8 resets) in 879 ms. (45 steps per ms) remains 44/46 properties
Reachability property qltransition_16360 is true.
SDD proceeding with computation,319 properties remain. new max is 2
SDD size :1.20893e+24 after 2.41785e+24
BEST_FIRST walk for 40004 steps (8 resets) in 1341 ms. (29 steps per ms) remains 43/44 properties
Reachability property qltransition_16562 is true.
SDD proceeding with computation,318 properties remain. new max is 2
SDD size :2.41785e+24 after 4.8357e+24
BEST_FIRST walk for 40004 steps (8 resets) in 459 ms. (86 steps per ms) remains 42/43 properties
Reachability property qltransition_16764 is true.
SDD proceeding with computation,317 properties remain. new max is 2
SDD size :4.8357e+24 after 9.67141e+24
BEST_FIRST walk for 40004 steps (8 resets) in 1394 ms. (28 steps per ms) remains 40/42 properties
Reachability property qltransition_16966 is true.
SDD proceeding with computation,316 properties remain. new max is 2
SDD size :9.67141e+24 after 1.93428e+25
Reachability property qltransition_17168 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 1109 ms. (36 steps per ms) remains 39/40 properties
SDD proceeding with computation,315 properties remain. new max is 2
SDD size :1.93428e+25 after 3.86856e+25
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 38/39 properties
Reachability property qltransition_17370 is true.
SDD proceeding with computation,314 properties remain. new max is 2
SDD size :3.86856e+25 after 7.73713e+25
BEST_FIRST walk for 40004 steps (8 resets) in 865 ms. (46 steps per ms) remains 37/38 properties
Reachability property qltransition_17572 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 36/37 properties
SDD proceeding with computation,313 properties remain. new max is 2
SDD size :7.73713e+25 after 1.54743e+26
BEST_FIRST walk for 40004 steps (8 resets) in 852 ms. (46 steps per ms) remains 35/36 properties
Reachability property qltransition_17774 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 34/35 properties
SDD proceeding with computation,312 properties remain. new max is 2
SDD size :1.54743e+26 after 3.09485e+26
Reachability property qltransition_17976 is true.
SDD proceeding with computation,311 properties remain. new max is 2
SDD size :3.09485e+26 after 6.1897e+26
BEST_FIRST walk for 40004 steps (8 resets) in 1293 ms. (30 steps per ms) remains 33/34 properties
Reachability property qltransition_18178 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 418 ms. (95 steps per ms) remains 32/33 properties
SDD proceeding with computation,310 properties remain. new max is 2
SDD size :6.1897e+26 after 1.23794e+27
Reachability property qltransition_18380 is true.
SDD proceeding with computation,309 properties remain. new max is 2
SDD size :1.23794e+27 after 2.47588e+27
BEST_FIRST walk for 40004 steps (8 resets) in 1037 ms. (38 steps per ms) remains 30/32 properties
Reachability property qltransition_18582 is true.
SDD proceeding with computation,308 properties remain. new max is 2
SDD size :2.47588e+27 after 4.95176e+27
Reachability property qltransition_18784 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 1045 ms. (38 steps per ms) remains 29/30 properties
SDD proceeding with computation,307 properties remain. new max is 2
SDD size :4.95176e+27 after 9.90352e+27
BEST_FIRST walk for 40004 steps (8 resets) in 305 ms. (130 steps per ms) remains 28/29 properties
Reachability property qltransition_18986 is true.
SDD proceeding with computation,306 properties remain. new max is 2
SDD size :9.90352e+27 after 1.9807e+28
BEST_FIRST walk for 40004 steps (8 resets) in 914 ms. (43 steps per ms) remains 27/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 382 ms. (104 steps per ms) remains 26/27 properties
Reachability property qltransition_19188 is true.
SDD proceeding with computation,305 properties remain. new max is 2
SDD size :1.9807e+28 after 3.96141e+28
Reachability property qltransition_19390 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 1211 ms. (33 steps per ms) remains 25/26 properties
SDD proceeding with computation,304 properties remain. new max is 2
SDD size :3.96141e+28 after 7.92282e+28
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 24/25 properties
Reachability property qltransition_19592 is true.
SDD proceeding with computation,303 properties remain. new max is 2
SDD size :7.92282e+28 after 1.58456e+29
BEST_FIRST walk for 40004 steps (8 resets) in 930 ms. (42 steps per ms) remains 22/24 properties
Reachability property qltransition_19794 is true.
SDD proceeding with computation,302 properties remain. new max is 2
SDD size :1.58456e+29 after 3.16913e+29
Reachability property qltransition_19996 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 1051 ms. (38 steps per ms) remains 20/22 properties
SDD proceeding with computation,301 properties remain. new max is 2
SDD size :3.16913e+29 after 6.33825e+29
Reachability property qltransition_20198 is true.
SDD proceeding with computation,300 properties remain. new max is 2
SDD size :6.33825e+29 after 1.26765e+30
BEST_FIRST walk for 40004 steps (8 resets) in 1002 ms. (39 steps per ms) remains 19/20 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 18/19 properties
Reachability property qltransition_20400 is true.
SDD proceeding with computation,299 properties remain. new max is 2
SDD size :1.26765e+30 after 2.5353e+30
Reachability property qltransition_20602 is true.
SDD proceeding with computation,298 properties remain. new max is 2
SDD size :2.5353e+30 after 5.0706e+30
BEST_FIRST walk for 40004 steps (8 resets) in 1293 ms. (30 steps per ms) remains 17/18 properties
Reachability property qltransition_20804 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 346 ms. (115 steps per ms) remains 16/17 properties
SDD proceeding with computation,297 properties remain. new max is 2
SDD size :5.0706e+30 after 1.01412e+31
Reachability property qltransition_21006 is true.
SDD proceeding with computation,296 properties remain. new max is 2
SDD size :1.01412e+31 after 2.02824e+31
BEST_FIRST walk for 40004 steps (8 resets) in 887 ms. (45 steps per ms) remains 14/16 properties
Reachability property qltransition_21208 is true.
SDD proceeding with computation,295 properties remain. new max is 2
SDD size :2.02824e+31 after 4.05648e+31
BEST_FIRST walk for 40004 steps (8 resets) in 917 ms. (43 steps per ms) remains 13/14 properties
Reachability property qltransition_21410 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 313 ms. (127 steps per ms) remains 12/13 properties
SDD proceeding with computation,294 properties remain. new max is 2
SDD size :4.05648e+31 after 8.11296e+31
Reachability property qltransition_21612 is true.
SDD proceeding with computation,293 properties remain. new max is 2
SDD size :8.11296e+31 after 1.62259e+32
BEST_FIRST walk for 40004 steps (8 resets) in 997 ms. (40 steps per ms) remains 10/12 properties
Reachability property qltransition_21814 is true.
SDD proceeding with computation,292 properties remain. new max is 2
SDD size :1.62259e+32 after 3.24519e+32
BEST_FIRST walk for 40004 steps (8 resets) in 933 ms. (42 steps per ms) remains 9/10 properties
Reachability property qltransition_22016 is true.
SDD proceeding with computation,291 properties remain. new max is 2
SDD size :3.24519e+32 after 6.49037e+32
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 8/9 properties
Reachability property qltransition_22218 is true.
SDD proceeding with computation,290 properties remain. new max is 2
SDD size :6.49037e+32 after 1.29807e+33
BEST_FIRST walk for 40004 steps (8 resets) in 952 ms. (41 steps per ms) remains 7/8 properties
Reachability property qltransition_22420 is true.
SDD proceeding with computation,289 properties remain. new max is 2
SDD size :1.29807e+33 after 2.59615e+33
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 6/7 properties
Reachability property qltransition_22622 is true.
SDD proceeding with computation,288 properties remain. new max is 2
SDD size :2.59615e+33 after 5.1923e+33
BEST_FIRST walk for 40004 steps (8 resets) in 958 ms. (41 steps per ms) remains 4/6 properties
Reachability property qltransition_22824 is true.
SDD proceeding with computation,287 properties remain. new max is 2
SDD size :5.1923e+33 after 1.03846e+34
Reachability property qltransition_23026 is true.
SDD proceeding with computation,286 properties remain. new max is 2
SDD size :1.03846e+34 after 2.07692e+34
BEST_FIRST walk for 40004 steps (8 resets) in 945 ms. (42 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 360 ms. (110 steps per ms) remains 2/3 properties
Reachability property qltransition_23228 is true.
SDD proceeding with computation,285 properties remain. new max is 2
SDD size :2.07692e+34 after 4.15384e+34
Reachability property qltransition_23430 is true.
SDD proceeding with computation,284 properties remain. new max is 2
SDD size :4.15384e+34 after 8.30767e+34
BEST_FIRST walk for 25228 steps (4 resets) in 541 ms. (46 steps per ms) remains 0/2 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 40200 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 181 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2026-05-23 10:32:06] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2026-05-23 10:32:06] [INFO ] Computed 600 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 10:32:37] [INFO ] Performed 252/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-23 10:33:00] [INFO ] Implicit Places using invariants in 54495 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 54548 ms to find 200 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 800/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 177 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 54910 ms. Remains : 800/1000 places, 40400/40400 transitions.
Discarding 200 transitions out of 40400. Remains 40200
Net is quasi-live, checking if it is reversible to establish liveness.
[2026-05-23 10:33:05] [INFO ] Flatten gal took : 1518 ms
[2026-05-23 10:33:06] [INFO ] Flatten gal took : 1480 ms
[2026-05-23 10:33:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2753569461571683310.gal : 202 ms
[2026-05-23 10:33:07] [INFO ] Time to serialize properties into /tmp/CTLFireability2423595690072172350.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2753569461571683310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2423595690072172350.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
Detected timeout of ITS tools.
[2026-05-23 10:33:12] [INFO ] Flatten gal took : 1969 ms
[2026-05-23 10:33:12] [INFO ] Applying decomposition
[2026-05-23 10:33:13] [INFO ] Flatten gal took : 1525 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2909202901904603384.txt' '-o' '/tmp/graph2909202901904603384.bin' '-w' '/tmp/graph2909202901904603384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2909202901904603384.bin' '-l' '-1' '-v' '-w' '/tmp/graph2909202901904603384.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:33:17] [INFO ] Decomposing Gal with order
[2026-05-23 10:33:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:33:22] [INFO ] Removed a total of 118800 redundant transitions.
[2026-05-23 10:33:22] [INFO ] Flatten gal took : 3111 ms
[2026-05-23 10:33:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1433 ms.
[2026-05-23 10:33:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10450318833973774079.gal : 191 ms
[2026-05-23 10:33:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15991902732949366072.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10450318833973774079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15991902732949366072.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
Detected timeout of ITS tools.
[2026-05-23 10:33:29] [INFO ] Flatten gal took : 1827 ms
[2026-05-23 10:33:31] [INFO ] Flatten gal took : 1465 ms
[2026-05-23 10:33:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14318593421077655428.gal : 217 ms
[2026-05-23 10:33:31] [INFO ] Time to serialize properties into /tmp/CTLFireability776268592395151727.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14318593421077655428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability776268592395151727.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 10:34:03] [INFO ] Flatten gal took : 1622 ms
[2026-05-23 10:34:03] [INFO ] Applying decomposition
[2026-05-23 10:34:04] [INFO ] Flatten gal took : 1402 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17919549882350477251.txt' '-o' '/tmp/graph17919549882350477251.bin' '-w' '/tmp/graph17919549882350477251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17919549882350477251.bin' '-l' '-1' '-v' '-w' '/tmp/graph17919549882350477251.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:34:07] [INFO ] Decomposing Gal with order
[2026-05-23 10:34:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:34:10] [INFO ] Removed a total of 118800 redundant transitions.
[2026-05-23 10:34:11] [INFO ] Flatten gal took : 2152 ms
[2026-05-23 10:34:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1223 ms.
[2026-05-23 10:34:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4121902428551261326.gal : 131 ms
[2026-05-23 10:34:12] [INFO ] Time to serialize properties into /tmp/CTLFireability641578564952915765.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4121902428551261326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability641578564952915765.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 10:34:44] [INFO ] Flatten gal took : 1704 ms
[2026-05-23 10:34:46] [INFO ] Flatten gal took : 1373 ms
[2026-05-23 10:34:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15128083493562813860.gal : 199 ms
[2026-05-23 10:34:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13754460460637744146.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15128083493562813860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13754460460637744146.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62301e+62,57.167,533720,2,2592,5,741876,6,0,43603,194971,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((flag_0_0==1)&&(flag_1_0==0))&&((flag_0_1==1)&&(flag_1_1==0)))&&(((flag_0_2==1)&&(flag_1_2==0))&&((flag_0_3==1)&&(flag_1_...13182
Detected timeout of ITS tools.
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((flag_0_0==1)&&(flag_1_0==0))&&((flag_0_1==1)&&(flag_1_1==0)))&&(((flag...11393
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-23 10:39:48] [INFO ] Flatten gal took : 1548 ms
[2026-05-23 10:39:48] [INFO ] Applying decomposition
[2026-05-23 10:39:49] [INFO ] Flatten gal took : 1461 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2259749606386532874.txt' '-o' '/tmp/graph2259749606386532874.bin' '-w' '/tmp/graph2259749606386532874.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2259749606386532874.bin' '-l' '-1' '-v' '-w' '/tmp/graph2259749606386532874.weights' '-q' '0' '-e' '0.001'
[2026-05-23 10:39:52] [INFO ] Decomposing Gal with order
[2026-05-23 10:39:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 10:39:55] [INFO ] Removed a total of 118800 redundant transitions.
[2026-05-23 10:39:56] [INFO ] Flatten gal took : 2134 ms
[2026-05-23 10:39:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1304 ms.
[2026-05-23 10:39:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17930274815761495116.gal : 102 ms
[2026-05-23 10:39:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3497702471152850791.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17930274815761495116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3497702471152850791.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62301e+62,51.1329,239468,403,10,5775,20325,41215,4401,26,20149,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((u0.flag_0_0==1)&&(u0.flag_1_0==0))&&((u1.flag_0_1==1)&&(u1.flag_1_1==0)))&&(((u2.flag_0_2==1)&&(u2.flag_1_2==0))&&((u3.f...16742
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((u0.flag_0_0==1)&&(u0.flag_1_0==0))&&((u1.flag_0_1==1)&&(u1.flag_1_1==0...16802
Reverse transition relation is NOT exact ! Due to transitions u0.exit_0, u1.exit_1, u2.exit_2, u3.exit_3, u4.exit_4, u5.exit_5, u6.exit_6, u7.exit_7, u8.ex...2947
(forward)formula 0,1,215.807,2795056,1,0,9.47916e+06,20325,106310,4.14539e+06,74,20149,26634
Formula is TRUE !

***************************************

Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS BESTFIRST_WALK TOPOLOGICAL QUASI_LIVE_REVERSIBLE USE_NUPN
Total runtime 1081233 ms.

BK_STOP 1779533014646

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="Dekker-PT-200"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2025"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool gold2025"
echo " Input is Dekker-PT-200, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-177946996500184"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-200.tgz
mv Dekker-PT-200 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;