Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264600641.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 RwMutex-PT-r0010w0500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264600641
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 113K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 887K 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 RwMutex-PT-r0010w0500-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2023-15
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-00
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-01
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-02
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-03
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-04
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-05
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-06
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-07
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-08
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-09
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-10
FORMULA_NAME RwMutex-PT-r0010w0500-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749146768142

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 18:06:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 18:06:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 18:06:09] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2025-06-05 18:06:09] [INFO ] Transformed 1030 places.
[2025-06-05 18:06:09] [INFO ] Transformed 1020 transitions.
[2025-06-05 18:06:09] [INFO ] Found NUPN structural information;
[2025-06-05 18:06:09] [INFO ] Parsed PT model containing 1030 places and 1020 transitions and 12060 arcs in 266 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Initial state reduction rules removed 6 formulas.
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 70 out of 1030 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1030/1030 places, 1020/1020 transitions.
Applied a total of 0 rules in 139 ms. Remains 1030 /1030 variables (removed 0) and now considering 1020/1020 (removed 0) transitions.
// Phase 1: matrix 1020 rows 1030 cols
[2025-06-05 18:06:10] [INFO ] Computed 520 invariants in 177 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:11] [INFO ] Implicit Places using invariants in 1855 ms returned [2, 13, 24, 35, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 63, 64, 65, 66, 67, 68, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 94, 95, 96, 97, 98, 99, 100, 101, 102, 104, 105, 106, 107, 108, 109, 111, 112, 113, 114, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 132, 133, 134, 135, 136, 137, 138, 139, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 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, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 238, 239, 240, 241, 242, 243, 244, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 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, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 341, 342, 343, 344, 346, 347, 348, 349, 350, 351, 352, 353, 355, 356, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 398, 399, 400, 401, 402, 403, 405, 406, 407, 408, 409, 410, 412, 413, 414, 415, 416, 417, 418, 419, 421, 422, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 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, 466, 468, 469, 471, 472, 473, 474, 475, 476, 478, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 498, 509, 520, 531, 542, 553, 564, 586, 587, 598, 609, 620, 631, 642, 653, 664, 675, 697, 698, 709, 720, 731, 742, 753, 764, 797, 808, 809, 820, 831, 842, 853, 864, 875, 886, 897, 919, 920, 931, 953, 964, 975, 986, 997, 1008, 1019]
Discarding 470 places :
Implicit Place search using SMT only with invariants took 1920 ms to find 470 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 560/1030 places, 1020/1020 transitions.
Discarding 434 places :
Symmetric choice reduction at 0 with 434 rule applications. Total rules 434 place count 126 transition count 586
Iterating global reduction 0 with 434 rules applied. Total rules applied 868 place count 126 transition count 586
Ensure Unique test removed 434 transitions
Reduce isomorphic transitions removed 434 transitions.
Iterating post reduction 0 with 434 rules applied. Total rules applied 1302 place count 126 transition count 152
Applied a total of 1302 rules in 26 ms. Remains 126 /560 variables (removed 434) and now considering 152/1020 (removed 868) transitions.
// Phase 1: matrix 152 rows 126 cols
[2025-06-05 18:06:11] [INFO ] Computed 50 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:11] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-05 18:06:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:11] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 126/1030 places, 152/1020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2320 ms. Remains : 126/1030 places, 152/1020 transitions.
Support contains 70 out of 126 places after structural reductions.
[2025-06-05 18:06:12] [INFO ] Flatten gal took : 60 ms
[2025-06-05 18:06:12] [INFO ] Flatten gal took : 29 ms
[2025-06-05 18:06:12] [INFO ] Input system was already deterministic with 152 transitions.
Support contains 65 out of 126 places (down from 70) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1829 ms. (21 steps per ms) remains 5/42 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 5/5 properties
[2025-06-05 18:06:13] [INFO ] Invariant cache hit.
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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp39 is UNSAT
At refinement iteration 1 (OVERLAPS) 79/93 variables, 17/17 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 33/126 variables, 33/50 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/50 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 152/278 variables, 126/176 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 0/176 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/278 variables, 0/176 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 278/278 variables, and 176 constraints, problems are : Problem set: 2 solved, 3 unsolved in 172 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp40 is UNSAT
After SMT solving in domain Int declared 89/278 variables, and 13 constraints, problems are : Problem set: 5 solved, 0 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 13/50 constraints, State Equation: 0/126 constraints, PredecessorRefiner: 0/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 244ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 23 ms
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 22 ms
[2025-06-05 18:06:13] [INFO ] Input system was already deterministic with 152 transitions.
Support contains 47 out of 126 places (down from 48) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Graph (trivial) has 18 edges and 126 vertex of which 18 / 126 are part of one of the 9 SCC in 1 ms
Free SCC test removed 9 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 117 transition count 80
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 225 place count 17 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 226 place count 17 transition count 18
Applied a total of 226 rules in 17 ms. Remains 17 /126 variables (removed 109) and now considering 18/152 (removed 134) transitions.
[2025-06-05 18:06:13] [INFO ] Flow matrix only has 9 transitions (discarded 9 similar events)
// Phase 1: matrix 9 rows 17 cols
[2025-06-05 18:06:13] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:13] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:06:13] [INFO ] Flow matrix only has 9 transitions (discarded 9 similar events)
[2025-06-05 18:06:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:13] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:06:13] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-05 18:06:13] [INFO ] Flow matrix only has 9 transitions (discarded 9 similar events)
[2025-06-05 18:06:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/25 variables, 17/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/25 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25/26 variables, and 30 constraints, problems are : Problem set: 0 solved, 4 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 17/17 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/25 variables, 17/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/25 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 25/26 variables, and 34 constraints, problems are : Problem set: 0 solved, 4 unsolved in 73 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 17/17 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 132ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 133ms
Starting structural reductions in SI_CTL mode, iteration 1 : 17/126 places, 18/152 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 212 ms. Remains : 17/126 places, 18/152 transitions.
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:13] [INFO ] Input system was already deterministic with 18 transitions.
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality4238886233296398459.gal : 0 ms
[2025-06-05 18:06:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality11537325371385442504.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4238886233296398459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11537325371385442504.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5,0.014091,3676,2,44,5,155,6,0,79,84,0


Converting to forward existential form...Done !
original formula: E((p771==1) U !(AF((EF(!(((p230==0)||(p59==1)))) + (p267!=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(p771==1)),!((E(TRUE U !(((p230==0)||(p59==1)))) + (p267!=1))))] != FALSE
Hit Full ! (commute/partial/dont) 16/0/2
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.021211,3932,1,0,8,244,29,1,546,150,11
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 102 transition count 128
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 102 transition count 128
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 102 transition count 104
Applied a total of 72 rules in 3 ms. Remains 102 /126 variables (removed 24) and now considering 104/152 (removed 48) transitions.
// Phase 1: matrix 104 rows 102 cols
[2025-06-05 18:06:13] [INFO ] Computed 50 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:13] [INFO ] Implicit Places using invariants in 108 ms returned [1, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 64, 75, 82, 90, 95]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 119 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/126 places, 104/152 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 33 transition count 70
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 33 transition count 70
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 33 transition count 36
Applied a total of 102 rules in 2 ms. Remains 33 /67 variables (removed 34) and now considering 36/104 (removed 68) transitions.
// Phase 1: matrix 36 rows 33 cols
[2025-06-05 18:06:13] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-05 18:06:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:13] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/126 places, 36/152 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 180 ms. Remains : 33/126 places, 36/152 transitions.
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:13] [INFO ] Input system was already deterministic with 36 transitions.
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality12307686701084359146.gal : 1 ms
[2025-06-05 18:06:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality5544865559638383914.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12307686701084359146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5544865559638383914.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1032,0.024832,4924,2,1605,5,2862,6,0,171,1447,0


Converting to forward existential form...Done !
original formula: EX((EX((p495==1)) * AG((((EX((p77==1)) * A((p412==0) U ((p382==0)||(p310==1)))) + EX(TRUE)) + (AG((p591==1)) + EF((p813==1)))))))
=> equivalent forward existential formula: [((EY(Init) * EX((p495==1))) * !(E(TRUE U !((((EX((p77==1)) * !((E(!(((p382==0)||(p310==1))) U (!((p412==0)) * !...295
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 32/4/4
(forward)formula 0,1,0.093938,9020,1,0,12,22261,33,4,1094,7039,19
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 104 transition count 130
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 104 transition count 130
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 104 transition count 108
Applied a total of 66 rules in 4 ms. Remains 104 /126 variables (removed 22) and now considering 108/152 (removed 44) transitions.
// Phase 1: matrix 108 rows 104 cols
[2025-06-05 18:06:14] [INFO ] Computed 50 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants in 105 ms returned [1, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 33, 34, 35, 36, 37, 38, 65, 75, 82, 83, 92, 97]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 107 ms to find 36 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/126 places, 108/152 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 34 transition count 74
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 34 transition count 74
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 34 transition count 40
Applied a total of 102 rules in 3 ms. Remains 34 /68 variables (removed 34) and now considering 40/108 (removed 68) transitions.
// Phase 1: matrix 40 rows 34 cols
[2025-06-05 18:06:14] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 18:06:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/126 places, 40/152 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172 ms. Remains : 34/126 places, 40/152 transitions.
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 5 ms
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:06:14] [INFO ] Input system was already deterministic with 40 transitions.
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 6 ms
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 5 ms
[2025-06-05 18:06:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality7539980891978298249.gal : 1 ms
[2025-06-05 18:06:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality5574640372462892979.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7539980891978298249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5574640372462892979.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1034,0.054062,6464,2,3224,5,7522,6,0,179,5287,0


Converting to forward existential form...Done !
original formula: A(!((EF(((EX((p834==1)) + AG((p556==0))) + ((p738==0)||(p838==1)))) * !(AX(AG((p429==0)))))) U EF((EX(((p502==0)||(p684==1))) * AG(A((p45...176
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (EX(((p502==0)||(p684==1))) * !(E(TRUE U !(!((E(!((p292==1)) U (!((p45==0)) * !((p292=...608
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 38/0/2
(forward)formula 0,0,0.307167,19880,1,0,10,89903,35,1,1231,29663,23
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 101 transition count 127
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 101 transition count 127
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 101 transition count 102
Applied a total of 75 rules in 3 ms. Remains 101 /126 variables (removed 25) and now considering 102/152 (removed 50) transitions.
// Phase 1: matrix 102 rows 101 cols
[2025-06-05 18:06:14] [INFO ] Computed 50 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants in 103 ms returned [1, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 65, 75, 81, 82, 89, 94]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 105 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/126 places, 102/152 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 28 transition count 66
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 28 transition count 66
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 108 place count 28 transition count 30
Applied a total of 108 rules in 4 ms. Remains 28 /64 variables (removed 36) and now considering 30/102 (removed 72) transitions.
// Phase 1: matrix 30 rows 28 cols
[2025-06-05 18:06:14] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 18:06:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/126 places, 30/152 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166 ms. Remains : 28/126 places, 30/152 transitions.
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:14] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality8672129119274100296.gal : 1 ms
[2025-06-05 18:06:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality9992724051533518905.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8672129119274100296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9992724051533518905.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1029,0.015543,4400,2,894,5,2116,6,0,145,1458,0


Converting to forward existential form...Done !
original formula: AG(E(!(EG(((p441==0)||(p325==1)))) U !(AX(((p175==0)||(p572==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EG(((p441==0)||(p325==1)))) U !(!(EX(!(((p175==0)||(p572==1)))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.050136,6576,1,0,8,12045,23,3,816,3958,10
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 101 transition count 127
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 101 transition count 127
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 101 transition count 102
Applied a total of 75 rules in 4 ms. Remains 101 /126 variables (removed 25) and now considering 102/152 (removed 50) transitions.
// Phase 1: matrix 102 rows 101 cols
[2025-06-05 18:06:14] [INFO ] Computed 50 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants in 105 ms returned [1, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 32, 33, 36, 37, 39, 75, 81, 82, 89, 94]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 107 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/126 places, 102/152 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 34 transition count 69
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 34 transition count 69
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 99 place count 34 transition count 36
Applied a total of 99 rules in 3 ms. Remains 34 /67 variables (removed 33) and now considering 36/102 (removed 66) transitions.
// Phase 1: matrix 36 rows 34 cols
[2025-06-05 18:06:14] [INFO ] Computed 16 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-05 18:06:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:14] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/126 places, 36/152 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 175 ms. Remains : 34/126 places, 36/152 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 8 ms
[2025-06-05 18:06:15] [INFO ] Input system was already deterministic with 36 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 6 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality3570054956900262664.gal : 1 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality9356975485426538116.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3570054956900262664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9356975485426538116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1032,0.026636,4688,2,1221,5,2470,6,0,175,1444,0


Converting to forward existential form...Done !
original formula: (EX((A(!(((p466==0)||(p613==1))) U AF(((p500==0)||(p59==1)))) * EF((p155==0)))) + AG((EF((p393!=0)) * EG(EX((p490!=0))))))
=> equivalent forward existential formula: ([(FwdU((Init * !(EX((!((E(!(!(EG(!(((p500==0)||(p59==1)))))) U (!(!(((p466==0)||(p613==1)))) * !(!(EG(!(((p500=...528
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.080116,7504,1,0,7,17002,18,0,1096,5467,11
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 101 transition count 127
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 101 transition count 127
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 101 transition count 102
Applied a total of 75 rules in 6 ms. Remains 101 /126 variables (removed 25) and now considering 102/152 (removed 50) transitions.
// Phase 1: matrix 102 rows 101 cols
[2025-06-05 18:06:15] [INFO ] Computed 50 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants in 109 ms returned [1, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 64, 74, 80, 81, 94]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 110 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/126 places, 102/152 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 24 transition count 64
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 24 transition count 64
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 114 place count 24 transition count 26
Applied a total of 114 rules in 2 ms. Remains 24 /62 variables (removed 38) and now considering 26/102 (removed 76) transitions.
// Phase 1: matrix 26 rows 24 cols
[2025-06-05 18:06:15] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-05 18:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/126 places, 26/152 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 24/126 places, 26/152 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:15] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16572995711101984035.gal : 0 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality4262581417179540872.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16572995711101984035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4262581417179540872.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1027,0.016659,4052,2,415,5,1055,6,0,125,732,0


Converting to forward existential form...Done !
original formula: EF(AG((AX(EX((p795==0))) + (p89==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!(EX(!(EX((p795==0))))) + (p89==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.030253,4820,1,0,7,4993,14,1,594,1846,5
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 103 transition count 129
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 103 transition count 129
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 69 place count 103 transition count 106
Applied a total of 69 rules in 4 ms. Remains 103 /126 variables (removed 23) and now considering 106/152 (removed 46) transitions.
// Phase 1: matrix 106 rows 103 cols
[2025-06-05 18:06:15] [INFO ] Computed 50 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants in 111 ms returned [8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 26, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 66, 76, 83, 84, 91, 96]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 112 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/126 places, 106/152 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 33 transition count 71
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 33 transition count 71
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 105 place count 33 transition count 36
Applied a total of 105 rules in 2 ms. Remains 33 /68 variables (removed 35) and now considering 36/106 (removed 70) transitions.
// Phase 1: matrix 36 rows 33 cols
[2025-06-05 18:06:15] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-05 18:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/126 places, 36/152 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 189 ms. Remains : 33/126 places, 36/152 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:15] [INFO ] Input system was already deterministic with 36 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality1173542221728964572.gal : 0 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality16958888521826067777.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1173542221728964572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16958888521826067777.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1032,0.036104,5304,2,2181,5,4433,6,0,171,2701,0


Converting to forward existential form...Done !
original formula: AG(((EF(AX((p133==1))) + (p698==1)) + ((p285==1) + (!(E((p10==1) U (p378==1))) * (((p522==0)||(p390==0))||((p555==0)&&(p1024==1)))))))
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * !((E(TRUE U !(EX(!((p133==1))))) + (p698==1)))) * !((p285==1))),(p10==1)) * (p378==1...320
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.130655,10168,1,0,16,29712,27,4,950,11233,11
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 100 transition count 126
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 100 transition count 126
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 78 place count 100 transition count 100
Applied a total of 78 rules in 9 ms. Remains 100 /126 variables (removed 26) and now considering 100/152 (removed 52) transitions.
// Phase 1: matrix 100 rows 100 cols
[2025-06-05 18:06:15] [INFO ] Computed 50 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants in 121 ms returned [1, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 64, 80, 81, 88, 93]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 122 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/126 places, 100/152 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 23 transition count 62
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 23 transition count 62
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 114 place count 23 transition count 24
Applied a total of 114 rules in 2 ms. Remains 23 /61 variables (removed 38) and now considering 24/100 (removed 76) transitions.
// Phase 1: matrix 24 rows 23 cols
[2025-06-05 18:06:15] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-05 18:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/126 places, 24/152 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 189 ms. Remains : 23/126 places, 24/152 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:06:15] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:15] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality5211492165589403342.gal : 0 ms
[2025-06-05 18:06:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality8270143877556153410.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5211492165589403342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8270143877556153410.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1026,0.005993,4008,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: EG(AX((p69==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((p69==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.014454,4392,1,0,7,2784,17,2,589,1056,6
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Graph (trivial) has 18 edges and 126 vertex of which 18 / 126 are part of one of the 9 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 117 transition count 79
Reduce places removed 103 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 1 with 165 rules applied. Total rules applied 230 place count 14 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 231 place count 14 transition count 16
Applied a total of 231 rules in 5 ms. Remains 14 /126 variables (removed 112) and now considering 16/152 (removed 136) transitions.
[2025-06-05 18:06:15] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 14 cols
[2025-06-05 18:06:15] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-05 18:06:15] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2025-06-05 18:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:15] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:06:15] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-05 18:06:15] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2025-06-05 18:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 11/14 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/20 variables, 14/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/21 variables, and 25 constraints, problems are : Problem set: 0 solved, 3 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 11/14 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/20 variables, 14/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/20 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/21 variables, and 28 constraints, problems are : Problem set: 0 solved, 3 unsolved in 43 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 86ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 86ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/126 places, 16/152 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 136 ms. Remains : 14/126 places, 16/152 transitions.
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality7019068353399132038.gal : 0 ms
[2025-06-05 18:06:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality10341804246598306776.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7019068353399132038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10341804246598306776.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.003952,3900,2,37,5,106,6,0,65,46,0


Converting to forward existential form...Done !
original formula: AG(!(A(!(((p833==0)||(p928==1))) U (p362!=1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((p362!=1))))) * !(E(!((p362!=1)) U (!(!(((p833==0)||(p928==1)))) * !((p362!=1))))))]...163
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/0/2
(forward)formula 0,0,0.008564,4028,1,0,8,169,23,2,423,108,9
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 126/126 places, 152/152 transitions.
Graph (trivial) has 18 edges and 126 vertex of which 18 / 126 are part of one of the 9 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 117 transition count 78
Reduce places removed 105 places and 0 transitions.
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 1 with 168 rules applied. Total rules applied 234 place count 12 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 235 place count 12 transition count 14
Applied a total of 235 rules in 7 ms. Remains 12 /126 variables (removed 114) and now considering 14/152 (removed 138) transitions.
[2025-06-05 18:06:16] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 12 cols
[2025-06-05 18:06:16] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:16] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 18:06:16] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2025-06-05 18:06:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:06:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:06:16] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-06-05 18:06:16] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2025-06-05 18:06:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/12 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/16 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/16 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 22 constraints, problems are : Problem set: 0 solved, 2 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 2/2 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 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/12 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/16 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 24 constraints, problems are : Problem set: 0 solved, 2 unsolved in 53 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 94ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 95ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/126 places, 14/152 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 150 ms. Remains : 12/126 places, 14/152 transitions.
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Input system was already deterministic with 14 transitions.
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:06:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality2953533213220255890.gal : 0 ms
[2025-06-05 18:06:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality4913957642334881467.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2953533213220255890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4913957642334881467.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3,0.005729,3916,2,33,5,92,6,0,55,39,0


Converting to forward existential form...Done !
original formula: AF(AG(((p1007==0)||(p989==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p1007==0)||(p989==1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.01171,4044,1,0,6,141,19,1,349,83,10
FORMULA RwMutex-PT-r0010w0500-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-05 18:06:16] [INFO ] Flatten gal took : 17 ms
[2025-06-05 18:06:16] [INFO ] Flatten gal took : 13 ms
Total runtime 6992 ms.

BK_STOP 1749146776313

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="RwMutex-PT-r0010w0500"
export BK_EXAMINATION="CTLCardinality"
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 RwMutex-PT-r0010w0500, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-tall-174889264600641"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0500.tgz
mv RwMutex-PT-r0010w0500 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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