About the Execution of ITS-Tools for DatabaseWithMutex-COL-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FFTTTFTFFFF?FF?? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r044-tall-174854029100811.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DatabaseWithMutex-COL-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854029100811
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 38K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-00
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-01
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-02
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-03
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-04
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-05
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-06
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-07
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-08
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-09
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-10
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-11
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-12
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-13
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-14
FORMULA_NAME DatabaseWithMutex-COL-20-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748661669603
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-05-31 03:21:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 03:21:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 03:21:11] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-05-31 03:21:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 03:21:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 517 ms
[2025-05-31 03:21:11] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 3260 PT places and 3200.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 03:21:11] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 5 ms.
[2025-05-31 03:21:11] [INFO ] Skeletonized 16 HLPN properties in 10 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40011 steps (8 resets) in 215 ms. (185 steps per ms) remains 1/31 properties
BEST_FIRST walk for 40001 steps (8 resets) in 163 ms. (243 steps per ms) remains 1/1 properties
// Phase 1: matrix 8 rows 11 cols
[2025-05-31 03:21:12] [INFO ] Computed 4 invariants in 3 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp22 is UNSAT
After SMT solving in domain Real declared 10/19 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 120 ms.
Refiners :[Positive P Invariants (semi-flows): 2/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 161ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 03:21:12] [INFO ] Flatten gal took : 15 ms
[2025-05-31 03:21:12] [INFO ] Flatten gal took : 2 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2025-05-31 03:21:12] [INFO ] Unfolded HLPN to a Petri net with 3260 places and 3200 transitions 23200 arcs in 72 ms.
[2025-05-31 03:21:12] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Support contains 3260 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 46 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2025-05-31 03:21:12] [INFO ] Computed 460 invariants in 152 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:21:13] [INFO ] Implicit Places using invariants in 937 ms returned []
[2025-05-31 03:21:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:21:15] [INFO ] Implicit Places using invariants and state equation in 2256 ms returned []
Implicit Place search using SMT with State Equation took 3203 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:21:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 31972ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 31997ms
Finished structural reductions in LTL mode , in 1 iterations and 35289 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Support contains 3260 out of 3260 places after structural reductions.
[2025-05-31 03:21:48] [INFO ] Flatten gal took : 387 ms
[2025-05-31 03:21:48] [INFO ] Flatten gal took : 240 ms
[2025-05-31 03:21:49] [INFO ] Input system was already deterministic with 3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 2893 ms. (13 steps per ms) remains 2/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 677 ms. (59 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 2/2 properties
[2025-05-31 03:21:50] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 980/1400 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1400 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1400 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 2/1402 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1402 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1840/3242 variables, 400/442 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3242 variables, 0/442 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 18/3260 variables, 18/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3260 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 3200/6460 variables, 3260/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/6460 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6460/6460 variables, and 3720 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2452 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 401/401 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 980/1400 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1400 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:21:53] [INFO ] Deduced a trap composed of 31 places in 128 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1400 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1400 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/1402 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1402 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1840/3242 variables, 400/443 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3242 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 18/3260 variables, 18/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3260 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 3200/6460 variables, 3260/3721 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/6460 variables, 0/3721 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/6460 variables, 0/3721 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6460/6460 variables, and 3721 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5001 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 401/401 constraints, State Equation: 3260/3260 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7496ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 336 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=30 )
Parikh walk visited 2 properties in 17 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0&&F(p1)) U X(X(X(p2)))))))'
Support contains 840 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 367 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2025-05-31 03:21:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:22:06] [INFO ] Implicit Places using invariants in 7686 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7708 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 98 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8174 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 892 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-00
Product exploration explored 100000 steps with 4701 reset in 2468 ms.
Product exploration explored 100000 steps with 4703 reset in 2354 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 156 ms. Reduced automaton from 19 states, 28 edges and 3 AP (stutter sensitive) to 19 states, 28 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 789 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 1642 ms. (24 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 688 ms. (58 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 466 ms. (85 steps per ms) remains 2/2 properties
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:22:18] [INFO ] Computed 60 invariants in 257 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/840 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1996/2836 variables, 33/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2836 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2836 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 24/2860 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2860 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 3200/6060 variables, 2860/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6060 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/6060 variables, 0/2920 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6060/6060 variables, and 2920 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2516 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 2860/2860 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/840 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1996/2836 variables, 33/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2836 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:22:24] [INFO ] Deduced a trap composed of 31 places in 2515 ms of which 787 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:22:29] [INFO ] Deduced a trap composed of 31 places in 5013 ms of which 3324 ms to minimize.
SMT process timed out in 10984ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 840 out of 2860 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Performed 800 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 800 Pre rules applied. Total rules applied 0 place count 2860 transition count 2400
Deduced a syphon composed of 800 places in 2 ms
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 1600 place count 2060 transition count 2400
Free-agglomeration rule applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 2000 place count 2060 transition count 2000
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 2400 place count 1660 transition count 2000
Applied a total of 2400 rules in 560 ms. Remains 1660 /2860 variables (removed 1200) and now considering 2000/3200 (removed 1200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 561 ms. Remains : 1660/2860 places, 2000/3200 transitions.
RANDOM walk for 3849 steps (0 resets) in 320 ms. (11 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p1) p0 (NOT p2)))), (F (NOT (AND (NOT p1) p0))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p0 p2))), (F p2), (F (NOT p0)), (F p1)]
Knowledge based reduction with 7 factoid took 404 ms. Reduced automaton from 19 states, 28 edges and 3 AP (stutter sensitive) to 19 states, 28 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 762 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 711 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
[2025-05-31 03:22:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:22:36] [INFO ] [Real]Absence check using 53 positive place invariants in 18 ms returned unsat
Proved EG (NOT p2)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p1) p0 (NOT p2)))), (F (NOT (AND (NOT p1) p0))), (F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p0 p2))), (F p2), (F (NOT p0)), (F p1), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 7 factoid took 423 ms. Reduced automaton from 19 states, 28 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-00 finished in 38822 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F(G(p0))&&F(p1)))))))'
Support contains 420 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 115 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2025-05-31 03:22:37] [INFO ] Computed 460 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:22:45] [INFO ] Implicit Places using invariants in 8184 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 8212 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 88 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8416 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-01
Product exploration explored 100000 steps with 0 reset in 1145 ms.
Product exploration explored 100000 steps with 0 reset in 1351 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 311 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
RANDOM walk for 103 steps (0 resets) in 11 ms. (8 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 316 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:22:49] [INFO ] Computed 60 invariants in 209 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:22:53] [INFO ] [Real]Absence check using 53 positive place invariants in 1079 ms returned sat
[2025-05-31 03:22:54] [INFO ] [Real]Absence check using 53 positive and 7 generalized place invariants in 246 ms returned sat
[2025-05-31 03:23:04] [INFO ] [Real]Absence check using state equation in 10757 ms returned unknown
Could not prove EG (NOT p0)
Support contains 420 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 84 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2025-05-31 03:23:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:23:08] [INFO ] Implicit Places using invariants in 3205 ms returned []
[2025-05-31 03:23:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:23:41] [INFO ] Performed 1928/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-05-31 03:23:59] [INFO ] Implicit Places using invariants and state equation in 51298 ms returned []
Implicit Place search using SMT with State Equation took 54516 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:23:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 39/53 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:36] [INFO ] Deduced a trap composed of 31 places in 2602 ms of which 1055 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:42] [INFO ] Deduced a trap composed of 31 places in 5504 ms of which 4033 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:43] [INFO ] Deduced a trap composed of 31 places in 1740 ms of which 470 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:45] [INFO ] Deduced a trap composed of 31 places in 1624 ms of which 482 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:47] [INFO ] Deduced a trap composed of 31 places in 2077 ms of which 1108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:49] [INFO ] Deduced a trap composed of 31 places in 1293 ms of which 337 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:50] [INFO ] Deduced a trap composed of 31 places in 1209 ms of which 315 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:51] [INFO ] Deduced a trap composed of 31 places in 1242 ms of which 434 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:52] [INFO ] Deduced a trap composed of 31 places in 1335 ms of which 642 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:53] [INFO ] Deduced a trap composed of 31 places in 981 ms of which 247 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:54] [INFO ] Deduced a trap composed of 31 places in 928 ms of which 299 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:55] [INFO ] Deduced a trap composed of 31 places in 763 ms of which 143 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:56] [INFO ] Deduced a trap composed of 31 places in 1157 ms of which 489 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:58] [INFO ] Deduced a trap composed of 31 places in 1870 ms of which 1219 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:24:59] [INFO ] Deduced a trap composed of 31 places in 833 ms of which 250 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:25:01] [INFO ] Deduced a trap composed of 31 places in 1292 ms of which 619 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:25:02] [INFO ] Deduced a trap composed of 31 places in 944 ms of which 320 ms to minimize.
SMT process timed out in 62559ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 62571ms
Finished structural reductions in LTL mode , in 1 iterations and 117178 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 86 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 299 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
RANDOM walk for 105 steps (0 resets) in 9 ms. (10 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 1 factoid took 147 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 312 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2025-05-31 03:25:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:25:07] [INFO ] [Real]Absence check using 53 positive place invariants in 972 ms returned sat
[2025-05-31 03:25:07] [INFO ] [Real]Absence check using 53 positive and 7 generalized place invariants in 363 ms returned sat
[2025-05-31 03:25:18] [INFO ] [Real]Absence check using state equation in 10784 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1091 ms.
Product exploration explored 100000 steps with 0 reset in 1241 ms.
Applying partial POR strategy [false, false, false, false, true, true, true]
Stuttering acceptance computed with spot in 318 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 420 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 2860 transition count 3200
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 800 places in 1 ms
Iterating global reduction 1 with 400 rules applied. Total rules applied 800 place count 2860 transition count 3200
Deduced a syphon composed of 800 places in 1 ms
Applied a total of 800 rules in 430 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:25:22] [INFO ] Redundant transitions in 293 ms returned []
Running 2800 sub problems to find dead transitions.
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:25:22] [INFO ] Computed 60 invariants in 236 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 39/53 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:25:57] [INFO ] Deduced a trap composed of 27 places in 779 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:25:58] [INFO ] Deduced a trap composed of 27 places in 777 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:25:59] [INFO ] Deduced a trap composed of 27 places in 806 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:00] [INFO ] Deduced a trap composed of 27 places in 772 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:01] [INFO ] Deduced a trap composed of 27 places in 768 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:01] [INFO ] Deduced a trap composed of 27 places in 690 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:02] [INFO ] Deduced a trap composed of 27 places in 722 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:03] [INFO ] Deduced a trap composed of 27 places in 571 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:03] [INFO ] Deduced a trap composed of 27 places in 533 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:04] [INFO ] Deduced a trap composed of 27 places in 587 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:04] [INFO ] Deduced a trap composed of 27 places in 482 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:05] [INFO ] Deduced a trap composed of 27 places in 469 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:05] [INFO ] Deduced a trap composed of 27 places in 447 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:06] [INFO ] Deduced a trap composed of 27 places in 397 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:06] [INFO ] Deduced a trap composed of 27 places in 429 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:07] [INFO ] Deduced a trap composed of 27 places in 386 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:07] [INFO ] Deduced a trap composed of 27 places in 372 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:08] [INFO ] Deduced a trap composed of 27 places in 362 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:08] [INFO ] Deduced a trap composed of 27 places in 369 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:08] [INFO ] Deduced a trap composed of 27 places in 325 ms of which 29 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/2840 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:11] [INFO ] Deduced a trap composed of 27 places in 754 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:12] [INFO ] Deduced a trap composed of 27 places in 777 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:12] [INFO ] Deduced a trap composed of 27 places in 796 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:13] [INFO ] Deduced a trap composed of 27 places in 781 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:14] [INFO ] Deduced a trap composed of 27 places in 763 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:15] [INFO ] Deduced a trap composed of 27 places in 771 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:16] [INFO ] Deduced a trap composed of 27 places in 761 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:17] [INFO ] Deduced a trap composed of 27 places in 793 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:17] [INFO ] Deduced a trap composed of 27 places in 783 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:18] [INFO ] Deduced a trap composed of 27 places in 795 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:19] [INFO ] Deduced a trap composed of 27 places in 781 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:20] [INFO ] Deduced a trap composed of 27 places in 828 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:21] [INFO ] Deduced a trap composed of 27 places in 763 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:22] [INFO ] Deduced a trap composed of 27 places in 809 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:22] [INFO ] Deduced a trap composed of 27 places in 769 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:23] [INFO ] Deduced a trap composed of 27 places in 777 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:26:24] [INFO ] Deduced a trap composed of 27 places in 908 ms of which 67 ms to minimize.
SMT process timed out in 62354ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 62362ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2860/2860 places, 3200/3200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63097 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin13065995280316122048
[2025-05-31 03:26:24] [INFO ] Built C files in 121ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13065995280316122048
Running compilation step : cd /tmp/ltsmin13065995280316122048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13065995280316122048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13065995280316122048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 420 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 131 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:26:28] [INFO ] Computed 60 invariants in 248 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:26:31] [INFO ] Implicit Places using invariants in 3438 ms returned []
[2025-05-31 03:26:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:27:04] [INFO ] Performed 1940/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-05-31 03:27:20] [INFO ] Implicit Places using invariants and state equation in 48803 ms returned []
Implicit Place search using SMT with State Equation took 52262 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:27:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 39/53 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:27:57] [INFO ] Deduced a trap composed of 31 places in 2518 ms of which 1049 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:02] [INFO ] Deduced a trap composed of 31 places in 5348 ms of which 4006 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:04] [INFO ] Deduced a trap composed of 31 places in 1714 ms of which 452 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:05] [INFO ] Deduced a trap composed of 31 places in 1589 ms of which 469 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:07] [INFO ] Deduced a trap composed of 31 places in 2092 ms of which 1091 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:09] [INFO ] Deduced a trap composed of 31 places in 1218 ms of which 334 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:10] [INFO ] Deduced a trap composed of 31 places in 1224 ms of which 318 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:11] [INFO ] Deduced a trap composed of 31 places in 1245 ms of which 434 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:13] [INFO ] Deduced a trap composed of 31 places in 1328 ms of which 636 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:14] [INFO ] Deduced a trap composed of 31 places in 952 ms of which 243 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:15] [INFO ] Deduced a trap composed of 31 places in 912 ms of which 300 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:15] [INFO ] Deduced a trap composed of 31 places in 840 ms of which 145 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:17] [INFO ] Deduced a trap composed of 31 places in 1084 ms of which 486 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:19] [INFO ] Deduced a trap composed of 31 places in 1842 ms of which 1208 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:19] [INFO ] Deduced a trap composed of 31 places in 872 ms of which 245 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:21] [INFO ] Deduced a trap composed of 31 places in 1218 ms of which 603 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:28:22] [INFO ] Deduced a trap composed of 31 places in 914 ms of which 319 ms to minimize.
SMT process timed out in 61935ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 61941ms
Finished structural reductions in LTL mode , in 1 iterations and 114340 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin11857310520195339199
[2025-05-31 03:28:22] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11857310520195339199
Running compilation step : cd /tmp/ltsmin11857310520195339199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11857310520195339199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11857310520195339199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 03:28:25] [INFO ] Flatten gal took : 202 ms
[2025-05-31 03:28:26] [INFO ] Flatten gal took : 196 ms
[2025-05-31 03:28:26] [INFO ] Time to serialize gal into /tmp/LTL15438818465915530192.gal : 58 ms
[2025-05-31 03:28:26] [INFO ] Time to serialize properties into /tmp/LTL2482323482549934824.prop : 4 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15438818465915530192.gal' '-t' 'CGAL' '-hoa' '/tmp/aut341386318505359853.hoa' '-atoms' '/tmp/LTL2482323482549934824.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2482323482549934824.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut341386318505359853.hoa
Detected timeout of ITS tools.
[2025-05-31 03:28:41] [INFO ] Flatten gal took : 160 ms
[2025-05-31 03:28:41] [INFO ] Flatten gal took : 166 ms
[2025-05-31 03:28:41] [INFO ] Time to serialize gal into /tmp/LTL1676877758052251580.gal : 55 ms
[2025-05-31 03:28:41] [INFO ] Time to serialize properties into /tmp/LTL9131332157661952377.ltl : 22 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1676877758052251580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9131332157661952377.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(G("((((((all_active_0+all_active_1)+(all_active_2+all_active_3))+((all_active_4+all_active_5)+(all_active_6+all_active_7...5859
Formula 0 simplified : XXXX(GF!"((((((all_active_0+all_active_1)+(all_active_2+all_active_3))+((all_active_4+all_active_5)+(all_active_6+all_active_7)))+((...5843
Detected timeout of ITS tools.
[2025-05-31 03:28:57] [INFO ] Flatten gal took : 161 ms
[2025-05-31 03:28:57] [INFO ] Applying decomposition
[2025-05-31 03:28:57] [INFO ] Flatten gal took : 212 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/graph11144413497474111663.txt' '-o' '/tmp/graph11144413497474111663.bin' '-w' '/tmp/graph11144413497474111663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11144413497474111663.bin' '-l' '-1' '-v' '-w' '/tmp/graph11144413497474111663.weights' '-q' '0' '-e' '0.001'
[2025-05-31 03:28:58] [INFO ] Decomposing Gal with order
[2025-05-31 03:28:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 03:29:00] [INFO ] Removed a total of 7893 redundant transitions.
[2025-05-31 03:29:00] [INFO ] Flatten gal took : 2072 ms
[2025-05-31 03:29:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 71 ms.
[2025-05-31 03:29:01] [INFO ] Time to serialize gal into /tmp/LTL2224568499394098500.gal : 62 ms
[2025-05-31 03:29:02] [INFO ] Time to serialize properties into /tmp/LTL14603926167942453476.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2224568499394098500.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14603926167942453476.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(G("((((((gi0.gi1.gi0.gu1.all_active_0+gi0.gi1.gi0.gu1.all_active_1)+(gi0.gi1.gi0.gu1.all_active_2+gi0.gi1.gi0.gu1.all_ac...8179
Formula 0 simplified : XXXX(GF!"((((((gi0.gi1.gi0.gu1.all_active_0+gi0.gi1.gi0.gu1.all_active_1)+(gi0.gi1.gi0.gu1.all_active_2+gi0.gi1.gi0.gu1.all_active_3...8163
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-01 finished in 399784 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0)&&G(p1)) U X(p2)))'
Support contains 1220 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 111 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2025-05-31 03:29:17] [INFO ] Computed 460 invariants in 46 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:29:22] [INFO ] Implicit Places using invariants in 5774 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 5809 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 52 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5973 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 271 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 2300 ms.
Product exploration explored 100000 steps with 50000 reset in 2323 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 14 factoid took 13 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-03 finished in 16967 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)||G(p2)||p0)))'
Support contains 820 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 104 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2025-05-31 03:29:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:29:41] [INFO ] Implicit Places using invariants in 7318 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7344 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 65 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7513 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 1814 ms.
Product exploration explored 100000 steps with 50000 reset in 1846 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 17 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-04 finished in 13378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p1)))||X(p2)))'
Support contains 840 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 88 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2025-05-31 03:29:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:29:54] [INFO ] Implicit Places using invariants in 7217 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7237 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 62 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7388 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 174 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 1470 ms.
Product exploration explored 100000 steps with 50000 reset in 1495 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 11 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-06 finished in 12138 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 420 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 3260 transition count 2800
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2860 transition count 2800
Applied a total of 800 rules in 419 ms. Remains 2860 /3260 variables (removed 400) and now considering 2800/3200 (removed 400) transitions.
// Phase 1: matrix 2800 rows 2860 cols
[2025-05-31 03:29:59] [INFO ] Computed 460 invariants in 50 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:30:07] [INFO ] Implicit Places using invariants in 7213 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7229 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2460/3260 places, 2800/3200 transitions.
Applied a total of 0 rules in 101 ms. Remains 2460 /2460 variables (removed 0) and now considering 2800/2800 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7749 ms. Remains : 2460/3260 places, 2800/3200 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-07
Product exploration explored 100000 steps with 8 reset in 1681 ms.
Product exploration explored 100000 steps with 5 reset in 1853 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 28773 steps (6 resets) in 565 ms. (50 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
// Phase 1: matrix 2800 rows 2460 cols
[2025-05-31 03:30:12] [INFO ] Computed 60 invariants in 204 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:30:18] [INFO ] [Real]Absence check using 54 positive place invariants in 13 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-07 finished in 19586 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0||(p1&&X(p2))))))'
Support contains 820 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 90 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2025-05-31 03:30:19] [INFO ] Computed 460 invariants in 44 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:30:26] [INFO ] Implicit Places using invariants in 7471 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7494 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 63 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7648 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 165 ms :[true, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (OR (NOT p2) (AND p0 (NOT p1)))]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-09 finished in 7838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 420 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2860 transition count 2800
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 800 place count 2860 transition count 2400
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 1600 place count 2460 transition count 2400
Applied a total of 1600 rules in 288 ms. Remains 2460 /3260 variables (removed 800) and now considering 2400/3200 (removed 800) transitions.
// Phase 1: matrix 2400 rows 2460 cols
[2025-05-31 03:30:27] [INFO ] Computed 460 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:30:32] [INFO ] Implicit Places using invariants in 5096 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 5114 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2060/3260 places, 2400/3200 transitions.
Applied a total of 0 rules in 83 ms. Remains 2060 /2060 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5485 ms. Remains : 2060/3260 places, 2400/3200 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-10
Product exploration explored 100000 steps with 1960 reset in 1904 ms.
Product exploration explored 100000 steps with 1959 reset in 1941 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 193 steps (0 resets) in 16 ms. (11 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 2400 rows 2060 cols
[2025-05-31 03:30:37] [INFO ] Computed 60 invariants in 133 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:30:42] [INFO ] [Real]Absence check using 54 positive place invariants in 705 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 154 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-10 finished in 16057 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X(p1))&&(p2 U p3)&&F(p4))))'
Support contains 1240 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 71 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2025-05-31 03:30:43] [INFO ] Computed 460 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:30:50] [INFO ] Implicit Places using invariants in 7261 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7286 ms to find 400 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 47 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7405 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-11
Product exploration explored 100000 steps with 1 reset in 1334 ms.
Product exploration explored 100000 steps with 0 reset in 1343 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p3 (NOT p2) p0 p4 (NOT p1)), (X (NOT p2)), (X p3), (X p4), (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4))))), (X (OR (AND p0 p3 (NOT p1)) (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (OR (AND p3 (NOT p4) (NOT p1)) (AND p2 (NOT p4) (NOT p1))))), (X (OR (AND p0 p3) (AND p0 p2))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT p2))), (X (X p3)), (X (X p4)), (X (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4)))))), (X (X (OR (AND p0 p3 (NOT p1)) (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND p3 (NOT p4) (NOT p1)) (AND p2 (NOT p4) (NOT p1)))))), (X (X (OR (AND p0 p3) (AND p0 p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) p2 (NOT p1))))))]
False Knowledge obtained : []
Knowledge based reduction with 35 factoid took 143 ms. Reduced automaton from 5 states, 15 edges and 5 AP (stutter sensitive) to 5 states, 15 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
RANDOM walk for 336 steps (0 resets) in 38 ms. (8 steps per ms) remains 0/17 properties
Knowledge obtained : [(AND p3 (NOT p2) p0 p4 (NOT p1)), (X (NOT p2)), (X p3), (X p4), (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4))))), (X (OR (AND p0 p3 (NOT p1)) (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (OR (AND p3 (NOT p4) (NOT p1)) (AND p2 (NOT p4) (NOT p1))))), (X (OR (AND p0 p3) (AND p0 p2))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT p2))), (X (X p3)), (X (X p4)), (X (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4)))))), (X (X (OR (AND p0 p3 (NOT p1)) (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND p3 (NOT p4) (NOT p1)) (AND p2 (NOT p4) (NOT p1)))))), (X (X (OR (AND p0 p3) (AND p0 p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) p2 (NOT p1))))))]
False Knowledge obtained : [(F (NOT (OR (AND p0 p3) (AND p0 p2)))), (F (NOT (OR p3 p2))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT (AND (OR (NOT p3) p4) (OR (NOT p2) p4)))), (F (NOT (OR p1 p3 (NOT p2)))), (F (NOT p4)), (F (NOT p0)), (F (NOT (OR (AND p0 (NOT p1) p3) (AND p0 (NOT p1) p2)))), (F (NOT (AND (OR p0 (NOT p3)) (OR p0 (NOT p2))))), (F (NOT (OR p1 p3 p2))), (F p2), (F (NOT (AND (OR p0 p1 (NOT p3)) (OR p0 p1 (NOT p2))))), (F p1), (F (NOT p3)), (F (NOT (AND (OR p1 (NOT p3) p4) (OR p1 (NOT p2) p4)))), (F (NOT (OR p3 (NOT p2))))]
Knowledge based reduction with 35 factoid took 629 ms. Reduced automaton from 5 states, 15 edges and 5 AP (stutter sensitive) to 5 states, 15 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:31:13] [INFO ] Computed 60 invariants in 225 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:31:20] [INFO ] [Real]Absence check using 53 positive place invariants in 1619 ms returned sat
[2025-05-31 03:31:22] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-31 03:31:24] [INFO ] [Real]Absence check using 53 positive and 7 generalized place invariants in 3347 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1240 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 51 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2025-05-31 03:31:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:31:26] [INFO ] Implicit Places using invariants in 2494 ms returned []
[2025-05-31 03:31:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:31:59] [INFO ] Performed 1994/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-05-31 03:32:04] [INFO ] Implicit Places using invariants and state equation in 38025 ms returned []
Implicit Place search using SMT with State Equation took 40540 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:32:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 39/53 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:41] [INFO ] Deduced a trap composed of 31 places in 2604 ms of which 1045 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:47] [INFO ] Deduced a trap composed of 31 places in 5416 ms of which 4050 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:49] [INFO ] Deduced a trap composed of 31 places in 1698 ms of which 462 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:50] [INFO ] Deduced a trap composed of 31 places in 1574 ms of which 483 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:52] [INFO ] Deduced a trap composed of 31 places in 2110 ms of which 1107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:54] [INFO ] Deduced a trap composed of 31 places in 1225 ms of which 335 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:55] [INFO ] Deduced a trap composed of 31 places in 1221 ms of which 318 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:56] [INFO ] Deduced a trap composed of 31 places in 1220 ms of which 436 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:57] [INFO ] Deduced a trap composed of 31 places in 1339 ms of which 641 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:32:59] [INFO ] Deduced a trap composed of 31 places in 994 ms of which 249 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:33:00] [INFO ] Deduced a trap composed of 31 places in 955 ms of which 301 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:33:00] [INFO ] Deduced a trap composed of 31 places in 793 ms of which 147 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:33:02] [INFO ] Deduced a trap composed of 31 places in 1144 ms of which 485 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:33:03] [INFO ] Deduced a trap composed of 31 places in 1874 ms of which 1235 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:33:04] [INFO ] Deduced a trap composed of 31 places in 879 ms of which 247 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:33:06] [INFO ] Deduced a trap composed of 31 places in 1236 ms of which 611 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:33:07] [INFO ] Deduced a trap composed of 31 places in 982 ms of which 314 ms to minimize.
SMT process timed out in 62430ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 62439ms
Finished structural reductions in LTL mode , in 1 iterations and 103039 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p3 (NOT p2) p0 p4 (NOT p1)), (X (NOT p2)), (X p3), (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) p2)))), (X p4), (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4))))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (OR (AND p0 (NOT p1) p3) (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (OR (AND p0 p3) (AND p0 p2))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND (NOT p1) p3 (NOT p4)) (AND (NOT p1) p2 (NOT p4))))), (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X p0), (X (NOT (AND (NOT p1) (NOT p3) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) p2))))), (X (X p4)), (X (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4)))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (OR (AND p0 (NOT p1) p3) (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (OR (AND p0 p3) (AND p0 p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND (NOT p1) p3 (NOT p4)) (AND (NOT p1) p2 (NOT p4)))))), (X (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 35 factoid took 117 ms. Reduced automaton from 5 states, 15 edges and 5 AP (stutter sensitive) to 5 states, 15 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 247 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
RANDOM walk for 353 steps (0 resets) in 37 ms. (9 steps per ms) remains 0/17 properties
Knowledge obtained : [(AND p3 (NOT p2) p0 p4 (NOT p1)), (X (NOT p2)), (X p3), (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) p2)))), (X p4), (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4))))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (OR (AND p0 (NOT p1) p3) (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (OR (AND p0 p3) (AND p0 p2))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p3) p2))), (X (NOT (OR (AND (NOT p1) p3 (NOT p4)) (AND (NOT p1) p2 (NOT p4))))), (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X p0), (X (NOT (AND (NOT p1) (NOT p3) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) p2))))), (X (X p4)), (X (X (NOT (OR (AND p3 (NOT p4)) (AND p2 (NOT p4)))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (OR (AND p0 (NOT p1) p3) (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (OR (AND p0 p3) (AND p0 p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (OR (AND (NOT p1) p3 (NOT p4)) (AND (NOT p1) p2 (NOT p4)))))), (X (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR (AND p0 p3) (AND p0 p2)))), (F (NOT (OR p3 p2))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT (AND (OR (NOT p3) p4) (OR (NOT p2) p4)))), (F (NOT (OR p1 p3 (NOT p2)))), (F (NOT p4)), (F (NOT p0)), (F (NOT (OR (AND p0 (NOT p1) p3) (AND p0 (NOT p1) p2)))), (F (NOT (AND (OR p0 (NOT p3)) (OR p0 (NOT p2))))), (F (NOT (OR p1 p3 p2))), (F p2), (F (NOT (AND (OR p0 p1 (NOT p3)) (OR p0 p1 (NOT p2))))), (F p1), (F (NOT p3)), (F (NOT (AND (OR p1 (NOT p3) p4) (OR p1 (NOT p2) p4)))), (F (NOT (OR p3 (NOT p2))))]
Knowledge based reduction with 35 factoid took 584 ms. Reduced automaton from 5 states, 15 edges and 5 AP (stutter sensitive) to 5 states, 15 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
[2025-05-31 03:33:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:33:37] [INFO ] [Real]Absence check using 53 positive place invariants in 1628 ms returned sat
[2025-05-31 03:33:39] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-31 03:33:40] [INFO ] [Real]Absence check using 53 positive and 7 generalized place invariants in 3342 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1060 ms.
Product exploration explored 100000 steps with 0 reset in 1226 ms.
Applying partial POR strategy [false, false, false, true, false]
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p3) (NOT p4) (NOT p1)), (NOT p1), (NOT p3), (NOT p4), (NOT p1)]
Support contains 1240 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 2860 transition count 3200
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 800 places in 1 ms
Iterating global reduction 1 with 400 rules applied. Total rules applied 800 place count 2860 transition count 3200
Deduced a syphon composed of 800 places in 0 ms
Applied a total of 800 rules in 296 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:33:44] [INFO ] Redundant transitions in 220 ms returned []
Running 2800 sub problems to find dead transitions.
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:33:44] [INFO ] Computed 60 invariants in 205 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 39/54 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:21] [INFO ] Deduced a trap composed of 9 places in 2165 ms of which 692 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:23] [INFO ] Deduced a trap composed of 9 places in 1802 ms of which 292 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:25] [INFO ] Deduced a trap composed of 9 places in 1923 ms of which 390 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:27] [INFO ] Deduced a trap composed of 9 places in 2038 ms of which 454 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:29] [INFO ] Deduced a trap composed of 9 places in 2001 ms of which 461 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:30] [INFO ] Deduced a trap composed of 9 places in 1688 ms of which 301 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:32] [INFO ] Deduced a trap composed of 9 places in 1670 ms of which 176 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:34] [INFO ] Deduced a trap composed of 9 places in 1661 ms of which 160 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:36] [INFO ] Deduced a trap composed of 9 places in 1934 ms of which 497 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:38] [INFO ] Deduced a trap composed of 9 places in 1677 ms of which 150 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:39] [INFO ] Deduced a trap composed of 9 places in 1892 ms of which 437 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:42] [INFO ] Deduced a trap composed of 9 places in 2817 ms of which 1282 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:45] [INFO ] Deduced a trap composed of 9 places in 2614 ms of which 1073 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:34:47] [INFO ] Deduced a trap composed of 9 places in 1662 ms of which 154 ms to minimize.
SMT process timed out in 63033ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 63040ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2860/2860 places, 3200/3200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63601 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin5374089129525298128
[2025-05-31 03:34:47] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5374089129525298128
Running compilation step : cd /tmp/ltsmin5374089129525298128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5374089129525298128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5374089129525298128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1240 out of 2860 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 60 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:34:50] [INFO ] Computed 60 invariants in 201 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:34:53] [INFO ] Implicit Places using invariants in 2724 ms returned []
[2025-05-31 03:34:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:35:26] [INFO ] Performed 1968/2860 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-05-31 03:35:32] [INFO ] Implicit Places using invariants and state equation in 39650 ms returned []
Implicit Place search using SMT with State Equation took 42381 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:35:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 39/53 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:09] [INFO ] Deduced a trap composed of 31 places in 2503 ms of which 1053 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:14] [INFO ] Deduced a trap composed of 31 places in 5446 ms of which 4061 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:16] [INFO ] Deduced a trap composed of 31 places in 1803 ms of which 465 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:18] [INFO ] Deduced a trap composed of 31 places in 1604 ms of which 474 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:20] [INFO ] Deduced a trap composed of 31 places in 2158 ms of which 1116 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:21] [INFO ] Deduced a trap composed of 31 places in 1256 ms of which 341 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:23] [INFO ] Deduced a trap composed of 31 places in 1241 ms of which 324 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:24] [INFO ] Deduced a trap composed of 31 places in 1256 ms of which 444 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:25] [INFO ] Deduced a trap composed of 31 places in 1327 ms of which 632 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:26] [INFO ] Deduced a trap composed of 31 places in 959 ms of which 247 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:27] [INFO ] Deduced a trap composed of 31 places in 924 ms of which 299 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:28] [INFO ] Deduced a trap composed of 31 places in 768 ms of which 145 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:29] [INFO ] Deduced a trap composed of 31 places in 1115 ms of which 499 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:31] [INFO ] Deduced a trap composed of 31 places in 1825 ms of which 1206 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:32] [INFO ] Deduced a trap composed of 31 places in 867 ms of which 247 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:33] [INFO ] Deduced a trap composed of 31 places in 1209 ms of which 606 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:36:34] [INFO ] Deduced a trap composed of 31 places in 916 ms of which 318 ms to minimize.
SMT process timed out in 62024ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 62032ms
Finished structural reductions in LTL mode , in 1 iterations and 104498 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin11745047249401999864
[2025-05-31 03:36:34] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11745047249401999864
Running compilation step : cd /tmp/ltsmin11745047249401999864;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11745047249401999864;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11745047249401999864;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 03:36:38] [INFO ] Flatten gal took : 255 ms
[2025-05-31 03:36:38] [INFO ] Flatten gal took : 223 ms
[2025-05-31 03:36:38] [INFO ] Time to serialize gal into /tmp/LTL15610966756857197208.gal : 24 ms
[2025-05-31 03:36:38] [INFO ] Time to serialize properties into /tmp/LTL14379814059762005918.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15610966756857197208.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1600946833819883410.hoa' '-atoms' '/tmp/LTL14379814059762005918.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14379814059762005918.prop.
Loaded 5 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1600946833819883410.hoa
Detected timeout of ITS tools.
[2025-05-31 03:36:53] [INFO ] Flatten gal took : 153 ms
[2025-05-31 03:36:53] [INFO ] Flatten gal took : 157 ms
[2025-05-31 03:36:53] [INFO ] Time to serialize gal into /tmp/LTL10537519631395555649.gal : 23 ms
[2025-05-31 03:36:53] [INFO ] Time to serialize properties into /tmp/LTL763920238073415066.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10537519631395555649.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL763920238073415066.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(((("((((((((((RecBuff_0+RecBuff_1)+(RecBuff_2+RecBuff_3))+((RecBuff_4+RecBuff_5)+(RecBuff_6+RecBuff_7)))+(((RecBuff_8+RecBuff_9)+...24978
Formula 0 simplified : G((!"((((((((((RecBuff_0+RecBuff_1)+(RecBuff_2+RecBuff_3))+((RecBuff_4+RecBuff_5)+(RecBuff_6+RecBuff_7)))+(((RecBuff_8+RecBuff_9)+(R...24970
Detected timeout of ITS tools.
[2025-05-31 03:37:09] [INFO ] Flatten gal took : 153 ms
[2025-05-31 03:37:09] [INFO ] Applying decomposition
[2025-05-31 03:37:09] [INFO ] Flatten gal took : 151 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/graph15358974422639347596.txt' '-o' '/tmp/graph15358974422639347596.bin' '-w' '/tmp/graph15358974422639347596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15358974422639347596.bin' '-l' '-1' '-v' '-w' '/tmp/graph15358974422639347596.weights' '-q' '0' '-e' '0.001'
[2025-05-31 03:37:10] [INFO ] Decomposing Gal with order
[2025-05-31 03:37:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 03:37:11] [INFO ] Removed a total of 8720 redundant transitions.
[2025-05-31 03:37:12] [INFO ] Flatten gal took : 1521 ms
[2025-05-31 03:37:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 31 ms.
[2025-05-31 03:37:12] [INFO ] Time to serialize gal into /tmp/LTL4295755216333590111.gal : 31 ms
[2025-05-31 03:37:12] [INFO ] Time to serialize properties into /tmp/LTL9998916029585974638.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4295755216333590111.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9998916029585974638.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(((("((((((((((gu0.RecBuff_0+gu0.RecBuff_1)+(gu0.RecBuff_2+gu0.RecBuff_3))+((gu0.RecBuff_4+gu0.RecBuff_5)+(gu0.RecBuff_6+gu0.RecBu...34138
Formula 0 simplified : G((!"((((((((((gu0.RecBuff_0+gu0.RecBuff_1)+(gu0.RecBuff_2+gu0.RecBuff_3))+((gu0.RecBuff_4+gu0.RecBuff_5)+(gu0.RecBuff_6+gu0.RecBuff...34130
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-11 finished in 404404 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G((p1||X(((p2||X(p3)) U (p1&&(p2||X(p3))))))))))'
Support contains 1220 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 70 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2025-05-31 03:37:27] [INFO ] Computed 460 invariants in 46 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:37:30] [INFO ] Implicit Places using invariants in 3447 ms returned []
[2025-05-31 03:37:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:37:38] [INFO ] Implicit Places using invariants and state equation in 7497 ms returned []
Implicit Place search using SMT with State Equation took 10951 ms to find 0 implicit places.
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:37:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 31498ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 31504ms
Finished structural reductions in LTL mode , in 1 iterations and 42536 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 326 ms :[(NOT p1), (NOT p1), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p1), (OR (NOT p1) (AND (NOT p0) (NOT p2) (NOT p3))), (NOT p3), true, (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-13 finished in 42903 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 800 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2860 transition count 2800
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 800 place count 2860 transition count 2400
Deduced a syphon composed of 400 places in 0 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 1600 place count 2460 transition count 2400
Applied a total of 1600 rules in 189 ms. Remains 2460 /3260 variables (removed 800) and now considering 2400/3200 (removed 800) transitions.
// Phase 1: matrix 2400 rows 2460 cols
[2025-05-31 03:38:10] [INFO ] Computed 460 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:38:14] [INFO ] Implicit Places using invariants in 3663 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 3691 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2060/3260 places, 2400/3200 transitions.
Applied a total of 0 rules in 53 ms. Remains 2060 /2060 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3935 ms. Remains : 2060/3260 places, 2400/3200 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-14
Product exploration explored 100000 steps with 0 reset in 4502 ms.
Product exploration explored 100000 steps with 0 reset in 4726 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 561 steps (0 resets) in 24 ms. (22 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Support contains 800 out of 2060 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2060/2060 places, 2400/2400 transitions.
Applied a total of 0 rules in 55 ms. Remains 2060 /2060 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
// Phase 1: matrix 2400 rows 2060 cols
[2025-05-31 03:38:25] [INFO ] Computed 60 invariants in 122 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:38:27] [INFO ] Implicit Places using invariants in 1514 ms returned []
[2025-05-31 03:38:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:38:47] [INFO ] Implicit Places using invariants and state equation in 20561 ms returned []
Implicit Place search using SMT with State Equation took 22087 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:38:47] [INFO ] Redundant transitions in 39 ms returned []
Running 2000 sub problems to find dead transitions.
[2025-05-31 03:38:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2040 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2040/4460 variables, and 39 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 39/56 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/2060 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2040 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:20] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:20] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:20] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:21] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:22] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:22] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:22] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:22] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:22] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:22] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:23] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:23] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:23] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 5 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/2040 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:24] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:24] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:24] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:24] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:24] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:24] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:24] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:25] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:26] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:26] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:26] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:26] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2040 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:27] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:27] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:27] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:27] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:27] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:27] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:27] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:28] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:29] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:29] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:29] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:29] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/2040 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:30] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:30] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:30] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:30] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:30] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:30] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:31] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:32] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:32] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:32] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:32] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:32] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2040 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:33] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:33] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:33] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:34] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:35] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2040 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:36] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:36] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:37] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:38] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:39] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2040 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:40] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:41] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:41] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:41] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:41] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:41] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:41] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:41] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:42] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:42] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:42] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:42] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:42] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:42] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:42] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:43] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:43] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:43] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:43] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:43] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2040 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:44] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:44] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:44] [INFO ] Deduced a trap composed of 9 places in 135 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:45] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:46] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2040 variables, 20/199 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:47] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:48] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:39:49] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 2 ms to minimize.
SMT process timed out in 61307ms, After SMT, problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 61312ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83502 ms. Remains : 2060/2060 places, 2400/2400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
RANDOM walk for 547 steps (0 resets) in 20 ms. (26 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 4537 ms.
Product exploration explored 100000 steps with 0 reset in 4665 ms.
Built C files in :
/tmp/ltsmin3096479754824561332
[2025-05-31 03:40:00] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-05-31 03:40:00] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3096479754824561332
Running compilation step : cd /tmp/ltsmin3096479754824561332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3096479754824561332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3096479754824561332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 800 out of 2060 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2060/2060 places, 2400/2400 transitions.
Applied a total of 0 rules in 53 ms. Remains 2060 /2060 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2025-05-31 03:40:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:40:04] [INFO ] Implicit Places using invariants in 1515 ms returned []
[2025-05-31 03:40:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:40:24] [INFO ] Implicit Places using invariants and state equation in 19861 ms returned []
Implicit Place search using SMT with State Equation took 21412 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:40:24] [INFO ] Redundant transitions in 38 ms returned []
Running 2000 sub problems to find dead transitions.
[2025-05-31 03:40:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2040 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2040/4460 variables, and 39 constraints, problems are : Problem set: 0 solved, 2000 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 39/56 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/2060 constraints, PredecessorRefiner: 2000/2000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2040 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:57] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:57] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:58] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:59] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:59] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:59] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:59] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:59] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:40:59] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:00] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:00] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:00] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:00] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/2040 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:01] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:01] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:01] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:01] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:01] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:02] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:03] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:03] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:03] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:03] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:03] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:03] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:03] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2040 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:04] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:04] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:04] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:04] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:05] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:06] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/2040 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:07] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:07] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:07] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:08] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:09] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:09] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:09] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:09] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:09] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:09] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:09] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:10] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2040 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:11] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:12] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:13] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:13] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:13] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2040 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:14] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:14] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:14] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:14] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:14] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:14] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:14] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:15] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:15] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:15] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:15] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:15] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:16] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:16] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:16] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:16] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:17] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:17] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:17] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:17] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2040 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:18] [INFO ] Deduced a trap composed of 9 places in 137 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:18] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:18] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:18] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:19] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:19] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:19] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:19] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:19] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:19] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:19] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:20] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:20] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:20] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:20] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:20] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:20] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:20] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:21] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:21] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2040 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:22] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:22] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:22] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:22] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:22] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:22] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:22] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:23] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:24] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:24] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:24] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:24] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2040 variables, 20/199 constraints. Problems are: Problem set: 0 solved, 2000 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:25] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:25] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:25] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:25] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:25] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:26] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:41:26] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 4 ms to minimize.
SMT process timed out in 61290ms, After SMT, problems are : Problem set: 0 solved, 2000 unsolved
Search for dead transitions found 0 dead transitions in 61295ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 82807 ms. Remains : 2060/2060 places, 2400/2400 transitions.
Built C files in :
/tmp/ltsmin15765765507843909242
[2025-05-31 03:41:26] [INFO ] Too many transitions (2400) to apply POR reductions. Disabling POR matrices.
[2025-05-31 03:41:26] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15765765507843909242
Running compilation step : cd /tmp/ltsmin15765765507843909242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15765765507843909242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15765765507843909242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 03:41:29] [INFO ] Flatten gal took : 147 ms
[2025-05-31 03:41:29] [INFO ] Flatten gal took : 147 ms
[2025-05-31 03:41:29] [INFO ] Time to serialize gal into /tmp/LTL13098285944406254682.gal : 24 ms
[2025-05-31 03:41:29] [INFO ] Time to serialize properties into /tmp/LTL11157514235534704099.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13098285944406254682.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1147275109155657789.hoa' '-atoms' '/tmp/LTL11157514235534704099.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11157514235534704099.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1147275109155657789.hoa
Detected timeout of ITS tools.
[2025-05-31 03:41:44] [INFO ] Flatten gal took : 133 ms
[2025-05-31 03:41:45] [INFO ] Flatten gal took : 133 ms
[2025-05-31 03:41:45] [INFO ] Time to serialize gal into /tmp/LTL16988809875871938774.gal : 20 ms
[2025-05-31 03:41:45] [INFO ] Time to serialize properties into /tmp/LTL6794540026222104268.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16988809875871938774.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6794540026222104268.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((Acknowledge_0+Acknowledge_1)+(Acknowledge_2+Acknowledge_3))+((Acknowledge_4+Acknowledge_5)+(Acknowledge_6+Acknowledg...13012
Formula 0 simplified : GF!"((((((((((Acknowledge_0+Acknowledge_1)+(Acknowledge_2+Acknowledge_3))+((Acknowledge_4+Acknowledge_5)+(Acknowledge_6+Acknowledge_...13006
Detected timeout of ITS tools.
[2025-05-31 03:42:00] [INFO ] Flatten gal took : 137 ms
[2025-05-31 03:42:00] [INFO ] Applying decomposition
[2025-05-31 03:42:00] [INFO ] Flatten gal took : 137 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/graph5783815820967908964.txt' '-o' '/tmp/graph5783815820967908964.bin' '-w' '/tmp/graph5783815820967908964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5783815820967908964.bin' '-l' '-1' '-v' '-w' '/tmp/graph5783815820967908964.weights' '-q' '0' '-e' '0.001'
[2025-05-31 03:42:01] [INFO ] Decomposing Gal with order
[2025-05-31 03:42:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 03:42:02] [INFO ] Removed a total of 1216 redundant transitions.
[2025-05-31 03:42:02] [INFO ] Flatten gal took : 638 ms
[2025-05-31 03:42:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 29 ms.
[2025-05-31 03:42:02] [INFO ] Time to serialize gal into /tmp/LTL14874882426903236644.gal : 28 ms
[2025-05-31 03:42:02] [INFO ] Time to serialize properties into /tmp/LTL4174634711755628211.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14874882426903236644.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4174634711755628211.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((gu228.Acknowledge_0+gu228.Acknowledge_1)+(gu228.Acknowledge_2+gu228.Acknowledge_3))+((gu228.Acknowledge_4+gu228.Ackn...17812
Formula 0 simplified : GF!"((((((((((gu228.Acknowledge_0+gu228.Acknowledge_1)+(gu228.Acknowledge_2+gu228.Acknowledge_3))+((gu228.Acknowledge_4+gu228.Acknow...17806
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-14 finished in 247117 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1 U p2)))))'
Support contains 1200 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 99 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2025-05-31 03:42:17] [INFO ] Computed 460 invariants in 45 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:42:23] [INFO ] Implicit Places using invariants in 5969 ms returned [420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 5989 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2860/3260 places, 3200/3200 transitions.
Applied a total of 0 rules in 73 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6163 ms. Remains : 2860/3260 places, 3200/3200 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-15
Product exploration explored 100000 steps with 3796 reset in 3129 ms.
Product exploration explored 100000 steps with 3808 reset in 3192 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p0 p1)), (X p0), (X (OR (AND p2 p0) (AND p0 p1))), (X p1), (X (AND (NOT p2) p1)), (X (X (NOT p2))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p0 p1))), (X (X p0)), (X (X (OR (AND p2 p0) (AND p0 p1)))), (X (X p1)), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 126 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
RANDOM walk for 2420 steps (0 resets) in 173 ms. (13 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p0 p1)), (X p0), (X (OR (AND p2 p0) (AND p0 p1))), (X p1), (X (AND (NOT p2) p1)), (X (X (NOT p2))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p0 p1))), (X (X p0)), (X (X (OR (AND p2 p0) (AND p0 p1)))), (X (X p1)), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (AND p0 p2) (AND p0 p1)))), (F (NOT p1)), (F (NOT (AND p0 (OR p2 p1)))), (F p2), (F (NOT (OR p2 p1))), (F (NOT (AND p0 (NOT p2) p1))), (F (NOT (AND (NOT p2) p1)))]
Knowledge based reduction with 17 factoid took 357 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
// Phase 1: matrix 3200 rows 2860 cols
[2025-05-31 03:42:45] [INFO ] Computed 60 invariants in 227 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:42:52] [INFO ] [Real]Absence check using 53 positive place invariants in 1958 ms returned sat
[2025-05-31 03:42:52] [INFO ] [Real]Absence check using 53 positive and 7 generalized place invariants in 436 ms returned sat
[2025-05-31 03:43:00] [INFO ] [Real]Absence check using state equation in 7523 ms returned unknown
Could not prove EG (NOT p2)
Support contains 1200 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 73 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2025-05-31 03:43:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:43:01] [INFO ] Implicit Places using invariants in 1792 ms returned []
[2025-05-31 03:43:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:43:28] [INFO ] Implicit Places using invariants and state equation in 26843 ms returned []
Implicit Place search using SMT with State Equation took 28660 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:43:28] [INFO ] Redundant transitions in 68 ms returned []
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:43:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 39/53 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:05] [INFO ] Deduced a trap composed of 31 places in 2475 ms of which 1030 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:11] [INFO ] Deduced a trap composed of 31 places in 5364 ms of which 3996 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:13] [INFO ] Deduced a trap composed of 31 places in 1742 ms of which 455 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:14] [INFO ] Deduced a trap composed of 31 places in 1569 ms of which 467 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:16] [INFO ] Deduced a trap composed of 31 places in 2105 ms of which 1101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:18] [INFO ] Deduced a trap composed of 31 places in 1241 ms of which 331 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:19] [INFO ] Deduced a trap composed of 31 places in 1221 ms of which 315 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:20] [INFO ] Deduced a trap composed of 31 places in 1276 ms of which 433 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:22] [INFO ] Deduced a trap composed of 31 places in 1531 ms of which 637 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:23] [INFO ] Deduced a trap composed of 31 places in 954 ms of which 245 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:24] [INFO ] Deduced a trap composed of 31 places in 947 ms of which 300 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:24] [INFO ] Deduced a trap composed of 31 places in 755 ms of which 143 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:26] [INFO ] Deduced a trap composed of 31 places in 1122 ms of which 488 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:28] [INFO ] Deduced a trap composed of 31 places in 1882 ms of which 1216 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:28] [INFO ] Deduced a trap composed of 31 places in 871 ms of which 244 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:30] [INFO ] Deduced a trap composed of 31 places in 1212 ms of which 604 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:44:31] [INFO ] Deduced a trap composed of 31 places in 945 ms of which 314 ms to minimize.
SMT process timed out in 62280ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 62286ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 91112 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (AND p0 (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (OR (AND p0 p2) (AND p0 p1))), (X p0), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X p1), (X (AND (NOT p2) p1)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (OR (AND p0 p2) (AND p0 p1)))), (X (X p0)), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X p1)), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 114 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
RANDOM walk for 2362 steps (0 resets) in 166 ms. (14 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT p2)), (X (AND p0 (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (OR (AND p0 p2) (AND p0 p1))), (X p0), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X p1), (X (AND (NOT p2) p1)), (X (X (NOT p2))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (OR (AND p0 p2) (AND p0 p1)))), (X (X p0)), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X p1)), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (AND p0 p2) (AND p0 p1)))), (F (NOT p1)), (F (NOT (AND p0 (OR p2 p1)))), (F p2), (F (NOT (OR p2 p1))), (F (NOT (AND p0 (NOT p2) p1))), (F (NOT (AND (NOT p2) p1)))]
Knowledge based reduction with 17 factoid took 327 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
Stuttering acceptance computed with spot in 63 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
[2025-05-31 03:44:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:44:54] [INFO ] [Real]Absence check using 53 positive place invariants in 1905 ms returned sat
[2025-05-31 03:44:54] [INFO ] [Real]Absence check using 53 positive and 7 generalized place invariants in 702 ms returned sat
[2025-05-31 03:45:02] [INFO ] [Real]Absence check using state equation in 7472 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p2) (NOT p0)), (NOT p2)]
Product exploration explored 100000 steps with 3788 reset in 3274 ms.
Product exploration explored 100000 steps with 3807 reset in 3312 ms.
Built C files in :
/tmp/ltsmin3215754129119089850
[2025-05-31 03:45:09] [INFO ] Too many transitions (3200) to apply POR reductions. Disabling POR matrices.
[2025-05-31 03:45:09] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3215754129119089850
Running compilation step : cd /tmp/ltsmin3215754129119089850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3215754129119089850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3215754129119089850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1200 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2860/2860 places, 3200/3200 transitions.
Applied a total of 0 rules in 89 ms. Remains 2860 /2860 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2025-05-31 03:45:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:45:13] [INFO ] Implicit Places using invariants in 1834 ms returned []
[2025-05-31 03:45:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:45:41] [INFO ] Implicit Places using invariants and state equation in 27143 ms returned []
Implicit Place search using SMT with State Equation took 28997 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:45:41] [INFO ] Redundant transitions in 70 ms returned []
Running 2800 sub problems to find dead transitions.
[2025-05-31 03:45:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2840/6060 variables, and 39 constraints, problems are : Problem set: 0 solved, 2800 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 39/53 constraints, Generalized P Invariants (flows): 0/7 constraints, State Equation: 0/2860 constraints, PredecessorRefiner: 2800/2800 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2840 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:18] [INFO ] Deduced a trap composed of 31 places in 2578 ms of which 1041 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:23] [INFO ] Deduced a trap composed of 31 places in 5415 ms of which 4015 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:25] [INFO ] Deduced a trap composed of 31 places in 1776 ms of which 459 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:27] [INFO ] Deduced a trap composed of 31 places in 1655 ms of which 484 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:29] [INFO ] Deduced a trap composed of 31 places in 2243 ms of which 1125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:30] [INFO ] Deduced a trap composed of 31 places in 1266 ms of which 343 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:32] [INFO ] Deduced a trap composed of 31 places in 1584 ms of which 318 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:33] [INFO ] Deduced a trap composed of 31 places in 1220 ms of which 432 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:35] [INFO ] Deduced a trap composed of 31 places in 1410 ms of which 638 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:36] [INFO ] Deduced a trap composed of 31 places in 971 ms of which 246 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:37] [INFO ] Deduced a trap composed of 31 places in 935 ms of which 308 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:38] [INFO ] Deduced a trap composed of 31 places in 829 ms of which 147 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:39] [INFO ] Deduced a trap composed of 31 places in 1136 ms of which 487 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:41] [INFO ] Deduced a trap composed of 31 places in 1841 ms of which 1219 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:42] [INFO ] Deduced a trap composed of 31 places in 891 ms of which 245 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:46:43] [INFO ] Deduced a trap composed of 31 places in 1226 ms of which 610 ms to minimize.
SMT process timed out in 62014ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 62021ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 91201 ms. Remains : 2860/2860 places, 3200/3200 transitions.
Built C files in :
/tmp/ltsmin10660996561544321012
[2025-05-31 03:46:43] [INFO ] Too many transitions (3200) to apply POR reductions. Disabling POR matrices.
[2025-05-31 03:46:43] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10660996561544321012
Running compilation step : cd /tmp/ltsmin10660996561544321012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10660996561544321012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10660996561544321012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 03:46:46] [INFO ] Flatten gal took : 165 ms
[2025-05-31 03:46:46] [INFO ] Flatten gal took : 153 ms
[2025-05-31 03:46:46] [INFO ] Time to serialize gal into /tmp/LTL3677747437851114539.gal : 22 ms
[2025-05-31 03:46:46] [INFO ] Time to serialize properties into /tmp/LTL15770482035058235789.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3677747437851114539.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16771317309999849550.hoa' '-atoms' '/tmp/LTL15770482035058235789.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15770482035058235789.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16771317309999849550.hoa
Detected timeout of ITS tools.
[2025-05-31 03:47:02] [INFO ] Flatten gal took : 149 ms
[2025-05-31 03:47:02] [INFO ] Flatten gal took : 151 ms
[2025-05-31 03:47:02] [INFO ] Time to serialize gal into /tmp/LTL10392593058684171473.gal : 23 ms
[2025-05-31 03:47:02] [INFO ] Time to serialize properties into /tmp/LTL10376925898913546086.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10392593058684171473.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10376925898913546086.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("((((((((((Acknowledge_0+Acknowledge_1)+(Acknowledge_2+Acknowledge_3))+((Acknowledge_4+Acknowledge_5)+(Acknowledge_6+Acknowled...25610
Formula 0 simplified : GF(!"((((((((((Acknowledge_0+Acknowledge_1)+(Acknowledge_2+Acknowledge_3))+((Acknowledge_4+Acknowledge_5)+(Acknowledge_6+Acknowledge...25605
Detected timeout of ITS tools.
[2025-05-31 03:47:17] [INFO ] Flatten gal took : 144 ms
[2025-05-31 03:47:17] [INFO ] Applying decomposition
[2025-05-31 03:47:17] [INFO ] Flatten gal took : 173 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/graph10314130012145795923.txt' '-o' '/tmp/graph10314130012145795923.bin' '-w' '/tmp/graph10314130012145795923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10314130012145795923.bin' '-l' '-1' '-v' '-w' '/tmp/graph10314130012145795923.weights' '-q' '0' '-e' '0.001'
[2025-05-31 03:47:18] [INFO ] Decomposing Gal with order
[2025-05-31 03:47:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 03:47:19] [INFO ] Removed a total of 836 redundant transitions.
[2025-05-31 03:47:20] [INFO ] Flatten gal took : 1090 ms
[2025-05-31 03:47:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2025-05-31 03:47:20] [INFO ] Time to serialize gal into /tmp/LTL297669687054552176.gal : 34 ms
[2025-05-31 03:47:20] [INFO ] Time to serialize properties into /tmp/LTL6568226965733506727.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL297669687054552176.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6568226965733506727.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((F(G(("((((((((((gi1.gu22.Acknowledge_0+gi1.gu22.Acknowledge_1)+(gi1.gu22.Acknowledge_2+gi1.gu22.Acknowledge_3))+((gi1.gu22.Acknowle...40010
Formula 0 simplified : GF(!"((((((((((gi1.gu22.Acknowledge_0+gi1.gu22.Acknowledge_1)+(gi1.gu22.Acknowledge_2+gi1.gu22.Acknowledge_3))+((gi1.gu22.Acknowledg...40005
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-15 finished in 318345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F(G(p0))&&F(p1)))))))'
Found a Shortening insensitive property : DatabaseWithMutex-COL-20-LTLCardinality-01
Stuttering acceptance computed with spot in 326 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 420 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 420 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 1 with 820 rules applied. Total rules applied 1220 place count 2840 transition count 2400
Reduce places removed 400 places and 0 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 2 with 800 rules applied. Total rules applied 2020 place count 2440 transition count 2000
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 3 with 400 rules applied. Total rules applied 2420 place count 2040 transition count 2000
Applied a total of 2420 rules in 228 ms. Remains 2040 /3260 variables (removed 1220) and now considering 2000/3200 (removed 1200) transitions.
// Phase 1: matrix 2000 rows 2040 cols
[2025-05-31 03:47:36] [INFO ] Computed 440 invariants in 265 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:47:42] [INFO ] Implicit Places using invariants in 5806 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 5820 ms to find 400 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1640/3260 places, 2000/3200 transitions.
Applied a total of 0 rules in 46 ms. Remains 1640 /1640 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 6095 ms. Remains : 1640/3260 places, 2000/3200 transitions.
Running random walk in product with property : DatabaseWithMutex-COL-20-LTLCardinality-01
Product exploration explored 100000 steps with 0 reset in 1041 ms.
Product exploration explored 100000 steps with 0 reset in 1188 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 97 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 276 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
RANDOM walk for 102 steps (0 resets) in 11 ms. (8 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 1 factoid took 102 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 284 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
// Phase 1: matrix 2000 rows 1640 cols
[2025-05-31 03:47:45] [INFO ] Computed 40 invariants in 245 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:47:47] [INFO ] [Real]Absence check using 35 positive place invariants in 201 ms returned sat
[2025-05-31 03:47:48] [INFO ] [Real]Absence check using 35 positive and 5 generalized place invariants in 72 ms returned sat
[2025-05-31 03:47:53] [INFO ] [Real]Absence check using state equation in 5820 ms returned sat
[2025-05-31 03:47:54] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:47:57] [INFO ] [Nat]Absence check using 35 positive place invariants in 1552 ms returned sat
[2025-05-31 03:47:58] [INFO ] [Nat]Absence check using 35 positive and 5 generalized place invariants in 853 ms returned sat
[2025-05-31 03:48:09] [INFO ] [Nat]Absence check using state equation in 10879 ms returned unknown
Could not prove EG (NOT p0)
Support contains 420 out of 1640 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1640/1640 places, 2000/2000 transitions.
Applied a total of 0 rules in 35 ms. Remains 1640 /1640 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
[2025-05-31 03:48:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:48:11] [INFO ] Implicit Places using invariants in 2278 ms returned []
[2025-05-31 03:48:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:48:26] [INFO ] Implicit Places using invariants and state equation in 15242 ms returned []
Implicit Place search using SMT with State Equation took 17541 ms to find 0 implicit places.
Running 1600 sub problems to find dead transitions.
[2025-05-31 03:48:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 1.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
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(s968 1.0)
(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
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(s975 1.0)
(s976 1.0)
(s977 1.0)
(s978 1.0)
(s979 0.0)
(s980 1.0)
(s981 1.0)
(s982 1.0)
(s983 1.0)
(s984 1.0)
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(s986 1.0)
(s987 1.0)
(s988 1.0)
(s989 1.0)
(s990 1.0)
(s991 1.0)
(s992 1.0)
(s993 1.0)
(s994 1.0)
(s995 1.0)
(s996 1.0)
(s997 1.0)
(s998 1.0)
(s999 1.0)
(s1000 1.0)
(s1001 1.0)
(s1002 1.0)
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(s1004 1.0)
(s1005 1.0)
(s1006 1.0)
(s1007 1.0)
(s1008 1.0)
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(s1010 1.0)
(s1011 1.0)
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(s1020 1.0)
(s1021 1.0)
(s1022 1.0)
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(s1024 1.0)
(s1025 1.0)
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(s1028 1.0)
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(s1080 1.0)
(s1081 1.0)
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(s1100 1.0)
(s1101 1.0)
(s1102 1.0)
(s1103 1.0)
(s1104 1.0)
(s1105 1.0)
(s1106 1.0)
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(s1108 1.0)
(s1109 1.0)
(s1110 1.0)
(s1111 1.0)
(s1112 1.0)
(s1113 1.0)
(s1114 1.0)
(s1115 1.0)
(s1116 1.0)
(s1117 1.0)
(s1118 1.0)
(s1119 1.0)
(s1120 1.0)
(s1121 1.0)
(s1122 1.0)
(s1123 1.0)
(s1124 1.0)
(s1125 1.0)
(s1126 1.0)
(s1127 1.0)
(s1128 1.0)
(s1129 1.0)
(s1130 1.0)
(s1131 1.0)
(s1132 1.0)
(s1133 1.0)
(s1134 1.0)
(s1135 1.0)
(s1136 1.0)
(s1137 1.0)
(s1138 1.0)
(s1139 1.0)
(s1140 1.0)
(s1141 1.0)
(s1142 1.0)
(s1143 1.0)
(s1144 1.0)
(s1145 1.0)
(s1146 1.0)
(s1147 1.0)
(s1148 1.0)
(s1149 1.0)
(s1150 1.0)
(s1151 1.0)
(s1152 1.0)
(s1153 1.0)
(s1154 1.0)
(s1155 1.0)
(s1156 1.0)
(s1157 1.0)
(s1158 1.0)
(s1159 1.0)
(s1160 1.0)
(s1161 1.0)
(s1162 1.0)
(s1163 1.0)
(s1164 1.0)
(s1165 1.0)
(s1166 1.0)
(s1167 1.0)
(s1168 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1620/3640 variables, and 19 constraints, problems are : Problem set: 0 solved, 1600 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 19/35 constraints, Generalized P Invariants (flows): 0/5 constraints, State Equation: 0/1640 constraints, PredecessorRefiner: 1600/1600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:48:59] [INFO ] Deduced a trap composed of 25 places in 491 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:00] [INFO ] Deduced a trap composed of 25 places in 509 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:00] [INFO ] Deduced a trap composed of 25 places in 471 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:01] [INFO ] Deduced a trap composed of 25 places in 466 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:01] [INFO ] Deduced a trap composed of 25 places in 515 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:02] [INFO ] Deduced a trap composed of 25 places in 513 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:02] [INFO ] Deduced a trap composed of 25 places in 508 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:03] [INFO ] Deduced a trap composed of 25 places in 507 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:03] [INFO ] Deduced a trap composed of 25 places in 479 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:04] [INFO ] Deduced a trap composed of 25 places in 447 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:04] [INFO ] Deduced a trap composed of 25 places in 433 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:05] [INFO ] Deduced a trap composed of 25 places in 419 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:05] [INFO ] Deduced a trap composed of 25 places in 391 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:05] [INFO ] Deduced a trap composed of 25 places in 395 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:06] [INFO ] Deduced a trap composed of 25 places in 419 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:06] [INFO ] Deduced a trap composed of 25 places in 393 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:07] [INFO ] Deduced a trap composed of 25 places in 365 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:07] [INFO ] Deduced a trap composed of 25 places in 336 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:07] [INFO ] Deduced a trap composed of 25 places in 344 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:08] [INFO ] Deduced a trap composed of 25 places in 359 ms of which 30 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1620 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:09] [INFO ] Deduced a trap composed of 25 places in 516 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:09] [INFO ] Deduced a trap composed of 25 places in 550 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:10] [INFO ] Deduced a trap composed of 25 places in 520 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:10] [INFO ] Deduced a trap composed of 25 places in 458 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:11] [INFO ] Deduced a trap composed of 25 places in 442 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:11] [INFO ] Deduced a trap composed of 25 places in 508 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:12] [INFO ] Deduced a trap composed of 25 places in 491 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:13] [INFO ] Deduced a trap composed of 25 places in 519 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:13] [INFO ] Deduced a trap composed of 25 places in 474 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:14] [INFO ] Deduced a trap composed of 25 places in 515 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:14] [INFO ] Deduced a trap composed of 25 places in 463 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:15] [INFO ] Deduced a trap composed of 25 places in 443 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:15] [INFO ] Deduced a trap composed of 25 places in 442 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:16] [INFO ] Deduced a trap composed of 25 places in 466 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:16] [INFO ] Deduced a trap composed of 25 places in 460 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:16] [INFO ] Deduced a trap composed of 25 places in 471 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:17] [INFO ] Deduced a trap composed of 25 places in 480 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:17] [INFO ] Deduced a trap composed of 25 places in 416 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:18] [INFO ] Deduced a trap composed of 25 places in 476 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:18] [INFO ] Deduced a trap composed of 25 places in 448 ms of which 41 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1620 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:19] [INFO ] Deduced a trap composed of 25 places in 535 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:20] [INFO ] Deduced a trap composed of 25 places in 553 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:21] [INFO ] Deduced a trap composed of 25 places in 556 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:21] [INFO ] Deduced a trap composed of 25 places in 556 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:22] [INFO ] Deduced a trap composed of 25 places in 511 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:22] [INFO ] Deduced a trap composed of 25 places in 515 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:23] [INFO ] Deduced a trap composed of 25 places in 504 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:23] [INFO ] Deduced a trap composed of 25 places in 527 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:24] [INFO ] Deduced a trap composed of 25 places in 561 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:25] [INFO ] Deduced a trap composed of 25 places in 516 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:25] [INFO ] Deduced a trap composed of 25 places in 523 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:26] [INFO ] Deduced a trap composed of 25 places in 528 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:26] [INFO ] Deduced a trap composed of 25 places in 539 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:27] [INFO ] Deduced a trap composed of 25 places in 525 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:27] [INFO ] Deduced a trap composed of 25 places in 549 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:49:28] [INFO ] Deduced a trap composed of 25 places in 523 ms of which 48 ms to minimize.
SMT process timed out in 61778ms, After SMT, problems are : Problem set: 0 solved, 1600 unsolved
Search for dead transitions found 0 dead transitions in 61786ms
Finished structural reductions in LTL mode , in 1 iterations and 79367 ms. Remains : 1640/1640 places, 2000/2000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 70 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
RANDOM walk for 115 steps (0 resets) in 54 ms. (2 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 7 states, 9 edges and 2 AP (stutter sensitive) to 7 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2025-05-31 03:49:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:49:31] [INFO ] [Real]Absence check using 35 positive place invariants in 227 ms returned sat
[2025-05-31 03:49:31] [INFO ] [Real]Absence check using 35 positive and 5 generalized place invariants in 123 ms returned sat
[2025-05-31 03:49:37] [INFO ] [Real]Absence check using state equation in 5991 ms returned sat
[2025-05-31 03:49:37] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 03:49:41] [INFO ] [Nat]Absence check using 35 positive place invariants in 2425 ms returned sat
[2025-05-31 03:49:41] [INFO ] [Nat]Absence check using 35 positive and 5 generalized place invariants in 194 ms returned sat
[2025-05-31 03:49:52] [INFO ] [Nat]Absence check using state equation in 10661 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 300 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1163 ms.
Product exploration explored 100000 steps with 0 reset in 1241 ms.
Applying partial POR strategy [false, false, false, false, true, true, true]
Stuttering acceptance computed with spot in 296 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 420 out of 1640 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1640/1640 places, 2000/2000 transitions.
Applied a total of 0 rules in 399 ms. Remains 1640 /1640 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:49:56] [INFO ] Redundant transitions in 454 ms returned []
Running 1600 sub problems to find dead transitions.
[2025-05-31 03:49:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1620/3640 variables, and 19 constraints, problems are : Problem set: 0 solved, 1600 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 19/35 constraints, Generalized P Invariants (flows): 0/5 constraints, State Equation: 0/1640 constraints, PredecessorRefiner: 1600/1600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:29] [INFO ] Deduced a trap composed of 25 places in 488 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:29] [INFO ] Deduced a trap composed of 25 places in 494 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:30] [INFO ] Deduced a trap composed of 25 places in 527 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:31] [INFO ] Deduced a trap composed of 25 places in 525 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:31] [INFO ] Deduced a trap composed of 25 places in 515 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:32] [INFO ] Deduced a trap composed of 25 places in 473 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:32] [INFO ] Deduced a trap composed of 25 places in 470 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:33] [INFO ] Deduced a trap composed of 25 places in 518 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:33] [INFO ] Deduced a trap composed of 25 places in 488 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:34] [INFO ] Deduced a trap composed of 25 places in 449 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:34] [INFO ] Deduced a trap composed of 25 places in 436 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:34] [INFO ] Deduced a trap composed of 25 places in 418 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:35] [INFO ] Deduced a trap composed of 25 places in 388 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:35] [INFO ] Deduced a trap composed of 25 places in 392 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:36] [INFO ] Deduced a trap composed of 25 places in 396 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:36] [INFO ] Deduced a trap composed of 25 places in 380 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:37] [INFO ] Deduced a trap composed of 25 places in 350 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:37] [INFO ] Deduced a trap composed of 25 places in 337 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:37] [INFO ] Deduced a trap composed of 25 places in 355 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:38] [INFO ] Deduced a trap composed of 25 places in 331 ms of which 30 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1620 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:39] [INFO ] Deduced a trap composed of 25 places in 470 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:39] [INFO ] Deduced a trap composed of 25 places in 472 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:40] [INFO ] Deduced a trap composed of 25 places in 450 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:40] [INFO ] Deduced a trap composed of 25 places in 511 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:41] [INFO ] Deduced a trap composed of 25 places in 505 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:41] [INFO ] Deduced a trap composed of 25 places in 528 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:42] [INFO ] Deduced a trap composed of 25 places in 526 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:42] [INFO ] Deduced a trap composed of 25 places in 542 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:43] [INFO ] Deduced a trap composed of 25 places in 478 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:43] [INFO ] Deduced a trap composed of 25 places in 491 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:44] [INFO ] Deduced a trap composed of 25 places in 451 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:44] [INFO ] Deduced a trap composed of 25 places in 453 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:45] [INFO ] Deduced a trap composed of 25 places in 442 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:45] [INFO ] Deduced a trap composed of 25 places in 472 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:46] [INFO ] Deduced a trap composed of 25 places in 466 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:46] [INFO ] Deduced a trap composed of 25 places in 448 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:47] [INFO ] Deduced a trap composed of 25 places in 446 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:47] [INFO ] Deduced a trap composed of 25 places in 506 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:48] [INFO ] Deduced a trap composed of 25 places in 472 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:48] [INFO ] Deduced a trap composed of 25 places in 469 ms of which 42 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1620 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:49] [INFO ] Deduced a trap composed of 25 places in 547 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:50] [INFO ] Deduced a trap composed of 25 places in 555 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:51] [INFO ] Deduced a trap composed of 25 places in 567 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:51] [INFO ] Deduced a trap composed of 25 places in 570 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:52] [INFO ] Deduced a trap composed of 25 places in 515 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:52] [INFO ] Deduced a trap composed of 25 places in 515 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:53] [INFO ] Deduced a trap composed of 25 places in 542 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:53] [INFO ] Deduced a trap composed of 25 places in 539 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:54] [INFO ] Deduced a trap composed of 25 places in 578 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:55] [INFO ] Deduced a trap composed of 25 places in 537 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:55] [INFO ] Deduced a trap composed of 25 places in 535 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:56] [INFO ] Deduced a trap composed of 25 places in 540 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:56] [INFO ] Deduced a trap composed of 25 places in 537 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:57] [INFO ] Deduced a trap composed of 25 places in 532 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:50:57] [INFO ] Deduced a trap composed of 25 places in 520 ms of which 53 ms to minimize.
SMT process timed out in 61253ms, After SMT, problems are : Problem set: 0 solved, 1600 unsolved
Search for dead transitions found 0 dead transitions in 61262ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62130 ms. Remains : 1640/1640 places, 2000/2000 transitions.
Built C files in :
/tmp/ltsmin6613561328958305175
[2025-05-31 03:50:58] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6613561328958305175
Running compilation step : cd /tmp/ltsmin6613561328958305175;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6613561328958305175;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6613561328958305175;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 420 out of 1640 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1640/1640 places, 2000/2000 transitions.
Applied a total of 0 rules in 30 ms. Remains 1640 /1640 variables (removed 0) and now considering 2000/2000 (removed 0) transitions.
[2025-05-31 03:51:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:51:03] [INFO ] Implicit Places using invariants in 2192 ms returned []
[2025-05-31 03:51:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:51:17] [INFO ] Implicit Places using invariants and state equation in 14384 ms returned []
Implicit Place search using SMT with State Equation took 16577 ms to find 0 implicit places.
Running 1600 sub problems to find dead transitions.
[2025-05-31 03:51:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1620/3640 variables, and 19 constraints, problems are : Problem set: 0 solved, 1600 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 19/35 constraints, Generalized P Invariants (flows): 0/5 constraints, State Equation: 0/1640 constraints, PredecessorRefiner: 1600/1600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1620 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:50] [INFO ] Deduced a trap composed of 25 places in 467 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:50] [INFO ] Deduced a trap composed of 25 places in 496 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:51] [INFO ] Deduced a trap composed of 25 places in 464 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:51] [INFO ] Deduced a trap composed of 25 places in 494 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:52] [INFO ] Deduced a trap composed of 25 places in 472 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:52] [INFO ] Deduced a trap composed of 25 places in 466 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:53] [INFO ] Deduced a trap composed of 25 places in 493 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:53] [INFO ] Deduced a trap composed of 25 places in 493 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:54] [INFO ] Deduced a trap composed of 25 places in 493 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:54] [INFO ] Deduced a trap composed of 25 places in 471 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:55] [INFO ] Deduced a trap composed of 25 places in 432 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:55] [INFO ] Deduced a trap composed of 25 places in 411 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:56] [INFO ] Deduced a trap composed of 25 places in 416 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:56] [INFO ] Deduced a trap composed of 25 places in 388 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:57] [INFO ] Deduced a trap composed of 25 places in 384 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:57] [INFO ] Deduced a trap composed of 25 places in 392 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:57] [INFO ] Deduced a trap composed of 25 places in 367 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:58] [INFO ] Deduced a trap composed of 25 places in 332 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:58] [INFO ] Deduced a trap composed of 25 places in 332 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:58] [INFO ] Deduced a trap composed of 25 places in 303 ms of which 30 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1620 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:51:59] [INFO ] Deduced a trap composed of 25 places in 526 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:00] [INFO ] Deduced a trap composed of 25 places in 531 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:01] [INFO ] Deduced a trap composed of 25 places in 476 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:01] [INFO ] Deduced a trap composed of 25 places in 524 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:02] [INFO ] Deduced a trap composed of 25 places in 516 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:02] [INFO ] Deduced a trap composed of 25 places in 504 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:03] [INFO ] Deduced a trap composed of 25 places in 509 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:03] [INFO ] Deduced a trap composed of 25 places in 474 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:04] [INFO ] Deduced a trap composed of 25 places in 491 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:04] [INFO ] Deduced a trap composed of 25 places in 473 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:05] [INFO ] Deduced a trap composed of 25 places in 445 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:05] [INFO ] Deduced a trap composed of 25 places in 460 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:06] [INFO ] Deduced a trap composed of 25 places in 410 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:06] [INFO ] Deduced a trap composed of 25 places in 410 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:06] [INFO ] Deduced a trap composed of 25 places in 411 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:07] [INFO ] Deduced a trap composed of 25 places in 409 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:07] [INFO ] Deduced a trap composed of 25 places in 460 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:08] [INFO ] Deduced a trap composed of 25 places in 445 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:08] [INFO ] Deduced a trap composed of 25 places in 446 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:09] [INFO ] Deduced a trap composed of 25 places in 462 ms of which 41 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1620 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1600 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:10] [INFO ] Deduced a trap composed of 25 places in 473 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:10] [INFO ] Deduced a trap composed of 25 places in 516 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:11] [INFO ] Deduced a trap composed of 25 places in 532 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:11] [INFO ] Deduced a trap composed of 25 places in 517 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:12] [INFO ] Deduced a trap composed of 25 places in 550 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:13] [INFO ] Deduced a trap composed of 25 places in 543 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:13] [INFO ] Deduced a trap composed of 25 places in 520 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:14] [INFO ] Deduced a trap composed of 25 places in 490 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:14] [INFO ] Deduced a trap composed of 25 places in 544 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:15] [INFO ] Deduced a trap composed of 25 places in 531 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:15] [INFO ] Deduced a trap composed of 25 places in 534 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:16] [INFO ] Deduced a trap composed of 25 places in 497 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:16] [INFO ] Deduced a trap composed of 25 places in 495 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:17] [INFO ] Deduced a trap composed of 25 places in 491 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:17] [INFO ] Deduced a trap composed of 25 places in 510 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:18] [INFO ] Deduced a trap composed of 25 places in 501 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:52:18] [INFO ] Deduced a trap composed of 25 places in 500 ms of which 49 ms to minimize.
SMT process timed out in 61255ms, After SMT, problems are : Problem set: 0 solved, 1600 unsolved
Search for dead transitions found 0 dead transitions in 61260ms
Finished structural reductions in LTL mode , in 1 iterations and 77886 ms. Remains : 1640/1640 places, 2000/2000 transitions.
Built C files in :
/tmp/ltsmin18250257414797756026
[2025-05-31 03:52:18] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18250257414797756026
Running compilation step : cd /tmp/ltsmin18250257414797756026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18250257414797756026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18250257414797756026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 03:52:22] [INFO ] Flatten gal took : 396 ms
[2025-05-31 03:52:23] [INFO ] Flatten gal took : 278 ms
[2025-05-31 03:52:23] [INFO ] Time to serialize gal into /tmp/LTL14515982769403235779.gal : 36 ms
[2025-05-31 03:52:23] [INFO ] Time to serialize properties into /tmp/LTL18192786755544744229.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14515982769403235779.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15824986031851059966.hoa' '-atoms' '/tmp/LTL18192786755544744229.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18192786755544744229.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15824986031851059966.hoa
Detected timeout of ITS tools.
[2025-05-31 03:52:38] [INFO ] Flatten gal took : 173 ms
[2025-05-31 03:52:38] [INFO ] Flatten gal took : 151 ms
[2025-05-31 03:52:38] [INFO ] Time to serialize gal into /tmp/LTL2304950290200181476.gal : 20 ms
[2025-05-31 03:52:38] [INFO ] Time to serialize properties into /tmp/LTL9854022432997034171.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2304950290200181476.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9854022432997034171.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(G("((((((all_active_0+all_active_1)+(all_active_2+all_active_3))+((all_active_4+all_active_5)+(all_active_6+all_active_7...5859
Formula 0 simplified : XXXX(GF!"((((((all_active_0+all_active_1)+(all_active_2+all_active_3))+((all_active_4+all_active_5)+(all_active_6+all_active_7)))+((...5843
Detected timeout of ITS tools.
[2025-05-31 03:52:53] [INFO ] Flatten gal took : 168 ms
[2025-05-31 03:52:53] [INFO ] Applying decomposition
[2025-05-31 03:52:53] [INFO ] Flatten gal took : 144 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/graph5522069249124622392.txt' '-o' '/tmp/graph5522069249124622392.bin' '-w' '/tmp/graph5522069249124622392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5522069249124622392.bin' '-l' '-1' '-v' '-w' '/tmp/graph5522069249124622392.weights' '-q' '0' '-e' '0.001'
[2025-05-31 03:52:54] [INFO ] Decomposing Gal with order
[2025-05-31 03:52:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 03:52:55] [INFO ] Removed a total of 416 redundant transitions.
[2025-05-31 03:52:55] [INFO ] Flatten gal took : 935 ms
[2025-05-31 03:52:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2025-05-31 03:52:56] [INFO ] Time to serialize gal into /tmp/LTL1798373127272899267.gal : 30 ms
[2025-05-31 03:52:56] [INFO ] Time to serialize properties into /tmp/LTL6588354014420429377.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1798373127272899267.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6588354014420429377.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(G("((((((gi0.gi0.gu0.all_active_0+gi0.gi0.gu0.all_active_1)+(gi0.gi0.gu0.all_active_2+gi0.gi0.gu0.all_active_3))+((gi0.g...8099
Formula 0 simplified : XXXX(GF!"((((((gi0.gi0.gu0.all_active_0+gi0.gi0.gu0.all_active_1)+(gi0.gi0.gu0.all_active_2+gi0.gi0.gu0.all_active_3))+((gi0.gi0.gu0...8083
Detected timeout of ITS tools.
Treatment of property DatabaseWithMutex-COL-20-LTLCardinality-01 finished in 335379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X(p1))&&(p2 U p3)&&F(p4))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1 U p2)))))'
[2025-05-31 03:53:11] [INFO ] Flatten gal took : 163 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8541255081747227527
[2025-05-31 03:53:11] [INFO ] Too many transitions (3200) to apply POR reductions. Disabling POR matrices.
[2025-05-31 03:53:11] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8541255081747227527
Running compilation step : cd /tmp/ltsmin8541255081747227527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-31 03:53:12] [INFO ] Applying decomposition
[2025-05-31 03:53:12] [INFO ] Flatten gal took : 199 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/graph7261321093617814127.txt' '-o' '/tmp/graph7261321093617814127.bin' '-w' '/tmp/graph7261321093617814127.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7261321093617814127.bin' '-l' '-1' '-v' '-w' '/tmp/graph7261321093617814127.weights' '-q' '0' '-e' '0.001'
[2025-05-31 03:53:14] [INFO ] Decomposing Gal with order
[2025-05-31 03:53:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 03:53:17] [INFO ] Removed a total of 1430 redundant transitions.
[2025-05-31 03:53:17] [INFO ] Flatten gal took : 2264 ms
[2025-05-31 03:53:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2025-05-31 03:53:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality12835183631273124634.gal : 38 ms
[2025-05-31 03:53:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality308017642281656852.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12835183631273124634.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality308017642281656852.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 4 LTL properties
Checking formula 0 : !((X(X(X(X((F(G("((((((gu24.all_active_0+gu24.all_active_1)+(gu24.all_active_2+gu24.all_active_3))+((gu24.all_active_4+gu24.all_active...9559
Formula 0 simplified : XXXX(GF!"((((((gu24.all_active_0+gu24.all_active_1)+(gu24.all_active_2+gu24.all_active_3))+((gu24.all_active_4+gu24.all_active_5)+(g...9543
Compilation finished in 10838 ms.
Running link step : cd /tmp/ltsmin8541255081747227527;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin8541255081747227527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(X((<>([]((LTLAPp0==true)))&&<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
LTSmin run took 6962 ms.
FORMULA DatabaseWithMutex-COL-20-LTLCardinality-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin8541255081747227527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((((LTLAPp2==true) U X((LTLAPp3==true)))&&((LTLAPp4==true) U (LTLAPp5==true))&&<>((LTLAPp6==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.072: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.072: LTL layer: formula: <>((((LTLAPp2==true) U X((LTLAPp3==true)))&&((LTLAPp4==true) U (LTLAPp5==true))&&<>((LTLAPp6==true))))
pins2lts-mc-linux64( 4/ 8), 0.072: "<>((((LTLAPp2==true) U X((LTLAPp3==true)))&&((LTLAPp4==true) U (LTLAPp5==true))&&<>((LTLAPp6==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.074: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.075: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.076: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.081: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.080: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.081: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.082: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.083: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.102: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 2.742: DFS-FIFO for weak LTL, using special progress label 3211
pins2lts-mc-linux64( 0/ 8), 2.742: There are 3212 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 2.742: State length is 3261, there are 3265 groups
pins2lts-mc-linux64( 0/ 8), 2.742: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 2.742: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 2.742: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 2.742: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 4.282: ~120 levels ~960 states ~92656 transitions
pins2lts-mc-linux64( 0/ 8), 5.382: ~240 levels ~1920 states ~166224 transitions
pins2lts-mc-linux64( 0/ 8), 7.230: ~480 levels ~3840 states ~318584 transitions
pins2lts-mc-linux64( 0/ 8), 9.872: ~960 levels ~7680 states ~486384 transitions
pins2lts-mc-linux64( 1/ 8), 16.079: ~1920 levels ~15360 states ~946936 transitions
pins2lts-mc-linux64( 1/ 8), 26.340: ~3840 levels ~30720 states ~1774408 transitions
pins2lts-mc-linux64( 0/ 8), 47.647: ~7680 levels ~61440 states ~3513584 transitions
pins2lts-mc-linux64( 1/ 8), 89.850: ~15360 levels ~122880 states ~6912856 transitions
pins2lts-mc-linux64( 1/ 8), 103.158: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 105.881:
pins2lts-mc-linux64( 0/ 8), 105.881: mean standard work distribution: 1.5% (states) 1.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 105.881:
pins2lts-mc-linux64( 0/ 8), 105.881: Explored 134399 states 7689465 transitions, fanout: 57.214
pins2lts-mc-linux64( 0/ 8), 105.881: Total exploration time 103.130 sec (100.490 sec minimum, 101.614 sec on average)
pins2lts-mc-linux64( 0/ 8), 105.881: States per second: 1303, Transitions per second: 74561
pins2lts-mc-linux64( 0/ 8), 105.881:
pins2lts-mc-linux64( 0/ 8), 105.881: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 105.881: Redundant explorations: -98.2515
pins2lts-mc-linux64( 0/ 8), 105.881:
pins2lts-mc-linux64( 0/ 8), 105.881: Queue width: 8B, total height: 134407, memory: 1.03MB
pins2lts-mc-linux64( 0/ 8), 105.881: Tree memory: 314.6MB, 42.9 B/state, compr.: 0.3%
pins2lts-mc-linux64( 0/ 8), 105.881: Tree fill ratio (roots/leafs): 5.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 105.881: Stored 3998 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 105.881: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 105.881: Est. total memory use: 315.7MB (~1025.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8541255081747227527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((((LTLAPp2==true) U X((LTLAPp3==true)))&&((LTLAPp4==true) U (LTLAPp5==true))&&<>((LTLAPp6==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8541255081747227527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((((LTLAPp2==true) U X((LTLAPp3==true)))&&((LTLAPp4==true) U (LTLAPp5==true))&&<>((LTLAPp6==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-COL-20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-COL-20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854029100811"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-20.tgz
mv DatabaseWithMutex-COL-20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;