Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r334-tall-171679080800650.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ServersAndClients-PT-200040, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080800650
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 13 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.1M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-00
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-01
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-02
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-03
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-04
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-05
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-06
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-07
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-08
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-09
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-10
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-11
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-12
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-13
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-14
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716862737234

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-200040
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 02:18:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 02:18:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:18:58] [INFO ] Load time of PNML (sax parser for PT used): 433 ms
[2024-05-28 02:18:58] [INFO ] Transformed 8841 places.
[2024-05-28 02:18:58] [INFO ] Transformed 16400 transitions.
[2024-05-28 02:18:58] [INFO ] Found NUPN structural information;
[2024-05-28 02:18:58] [INFO ] Parsed PT model containing 8841 places and 16400 transitions and 49600 arcs in 605 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 153 out of 8841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8841/8841 places, 16400/16400 transitions.
Applied a total of 0 rules in 1886 ms. Remains 8841 /8841 variables (removed 0) and now considering 16400/16400 (removed 0) transitions.
// Phase 1: matrix 16400 rows 8841 cols
[2024-05-28 02:19:01] [INFO ] Computed 441 invariants in 312 ms
[2024-05-28 02:19:13] [INFO ] Implicit Places using invariants in 12181 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 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, 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, 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, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 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, 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, 1605, 1806, 2610, 3816, 4218, 4419, 4821, 5424, 5826, 7434, 7836]
Discarding 405 places :
Implicit Place search using SMT only with invariants took 12237 ms to find 405 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8436/8841 places, 16400/16400 transitions.
Discarding 2173 places :
Symmetric choice reduction at 0 with 2173 rule applications. Total rules 2173 place count 6263 transition count 14227
Iterating global reduction 0 with 2173 rules applied. Total rules applied 4346 place count 6263 transition count 14227
Ensure Unique test removed 1980 transitions
Reduce isomorphic transitions removed 1980 transitions.
Iterating post reduction 0 with 1980 rules applied. Total rules applied 6326 place count 6263 transition count 12247
Discarding 5752 places :
Symmetric choice reduction at 1 with 5752 rule applications. Total rules 12078 place count 511 transition count 6495
Iterating global reduction 1 with 5752 rules applied. Total rules applied 17830 place count 511 transition count 6495
Discarding 105 places :
Symmetric choice reduction at 1 with 105 rule applications. Total rules 17935 place count 406 transition count 3345
Iterating global reduction 1 with 105 rules applied. Total rules applied 18040 place count 406 transition count 3345
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 1 with 105 rules applied. Total rules applied 18145 place count 406 transition count 3240
Applied a total of 18145 rules in 1579 ms. Remains 406 /8436 variables (removed 8030) and now considering 3240/16400 (removed 13160) transitions.
// Phase 1: matrix 3240 rows 406 cols
[2024-05-28 02:19:14] [INFO ] Computed 36 invariants in 15 ms
[2024-05-28 02:19:14] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-28 02:19:14] [INFO ] Invariant cache hit.
[2024-05-28 02:19:15] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 598 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 406/8841 places, 3240/16400 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16319 ms. Remains : 406/8841 places, 3240/16400 transitions.
Support contains 153 out of 406 places after structural reductions.
[2024-05-28 02:19:15] [INFO ] Flatten gal took : 259 ms
[2024-05-28 02:19:16] [INFO ] Flatten gal took : 136 ms
[2024-05-28 02:19:16] [INFO ] Input system was already deterministic with 3240 transitions.
RANDOM walk for 40000 steps (8 resets) in 2516 ms. (15 steps per ms) remains 11/87 properties
BEST_FIRST walk for 40003 steps (8 resets) in 193 ms. (206 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 44 ms. (888 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 11/11 properties
[2024-05-28 02:19:17] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp71 is UNSAT
At refinement iteration 1 (OVERLAPS) 348/386 variables, 15/15 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 1/16 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 0/16 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/404 variables, 18/34 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/34 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/406 variables, 2/36 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/406 variables, 0/36 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3240/3646 variables, 406/442 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3646 variables, 0/442 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/3646 variables, 0/442 constraints. Problems are: Problem set: 10 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3646/3646 variables, and 442 constraints, problems are : Problem set: 10 solved, 1 unsolved in 623 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 406/406 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 1 unsolved
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Int declared 373/3646 variables, and 3 constraints, problems are : Problem set: 11 solved, 0 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/3 constraints, State Equation: 0/406 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 796ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2024-05-28 02:19:18] [INFO ] Flatten gal took : 87 ms
[2024-05-28 02:19:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 02:19:18] [INFO ] Flatten gal took : 94 ms
[2024-05-28 02:19:18] [INFO ] Input system was already deterministic with 3240 transitions.
Support contains 106 out of 406 places (down from 121) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 318 transition count 2050
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 318 transition count 2050
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 233 place count 318 transition count 1993
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 272 place count 279 transition count 823
Iterating global reduction 1 with 39 rules applied. Total rules applied 311 place count 279 transition count 823
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 350 place count 279 transition count 784
Applied a total of 350 rules in 27 ms. Remains 279 /406 variables (removed 127) and now considering 784/3240 (removed 2456) transitions.
// Phase 1: matrix 784 rows 279 cols
[2024-05-28 02:19:18] [INFO ] Computed 36 invariants in 6 ms
[2024-05-28 02:19:18] [INFO ] Implicit Places using invariants in 210 ms returned [0, 1, 2, 3, 4, 5, 32, 40, 48, 57, 72, 81, 89, 98, 106, 115, 123, 131, 140, 148, 164, 172, 180, 188, 196, 205, 213, 221, 238, 247, 255, 271]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 213 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 247/406 places, 784/3240 transitions.
Discarding 188 places :
Symmetric choice reduction at 0 with 188 rule applications. Total rules 188 place count 59 transition count 596
Iterating global reduction 0 with 188 rules applied. Total rules applied 376 place count 59 transition count 596
Ensure Unique test removed 462 transitions
Reduce isomorphic transitions removed 462 transitions.
Iterating post reduction 0 with 462 rules applied. Total rules applied 838 place count 59 transition count 134
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 862 place count 35 transition count 110
Iterating global reduction 1 with 24 rules applied. Total rules applied 886 place count 35 transition count 110
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 892 place count 29 transition count 86
Iterating global reduction 1 with 6 rules applied. Total rules applied 898 place count 29 transition count 86
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 904 place count 29 transition count 80
Applied a total of 904 rules in 3 ms. Remains 29 /247 variables (removed 218) and now considering 80/784 (removed 704) transitions.
// Phase 1: matrix 80 rows 29 cols
[2024-05-28 02:19:18] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:19:18] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 02:19:18] [INFO ] Invariant cache hit.
[2024-05-28 02:19:18] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/406 places, 80/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 291 ms. Remains : 29/406 places, 80/3240 transitions.
[2024-05-28 02:19:18] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:18] [INFO ] Input system was already deterministic with 80 transitions.
[2024-05-28 02:19:18] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:18] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9555884450636170633.gal : 1 ms
[2024-05-28 02:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11809781622860960079.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9555884450636170633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11809781622860960079.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,26,0.013955,3716,2,69,5,461,6,0,199,205,0


Converting to forward existential form...Done !
original formula: E(((sv34_c124==1) * (!(((sys_req6==1)&&(sv32==1))) + (EG(((sv32_c132!=1)||((sv28_c91==1)&&(sv2_c51==1)))) * !(E((sv14_c114==1) U (((sys_r...279
=> equivalent forward existential formula: [FwdG(FwdU(Init,((sv34_c124==1) * (!(((sys_req6==1)&&(sv32==1))) + (EG(((sv32_c132!=1)||((sv28_c91==1)&&(sv2_c51...396
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 78/0/2
Hit Full ! (commute/partial/dont) 78/0/2
(forward)formula 0,1,0.027606,4328,1,0,23,2437,59,16,949,1215,34
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 309 transition count 1983
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 309 transition count 1983
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 254 place count 309 transition count 1923
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 300 place count 263 transition count 543
Iterating global reduction 1 with 46 rules applied. Total rules applied 346 place count 263 transition count 543
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 392 place count 263 transition count 497
Applied a total of 392 rules in 28 ms. Remains 263 /406 variables (removed 143) and now considering 497/3240 (removed 2743) transitions.
// Phase 1: matrix 497 rows 263 cols
[2024-05-28 02:19:18] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 144 ms returned [0, 1, 2, 3, 4, 5, 23, 31, 39, 47, 62, 71, 79, 87, 95, 103, 111, 119, 127, 135, 143, 151, 159, 167, 175, 183, 191, 207, 215, 223, 231, 239, 247, 255]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 146 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 229/406 places, 497/3240 transitions.
Discarding 202 places :
Symmetric choice reduction at 0 with 202 rule applications. Total rules 202 place count 27 transition count 295
Iterating global reduction 0 with 202 rules applied. Total rules applied 404 place count 27 transition count 295
Ensure Unique test removed 251 transitions
Reduce isomorphic transitions removed 251 transitions.
Iterating post reduction 0 with 251 rules applied. Total rules applied 655 place count 27 transition count 44
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 667 place count 15 transition count 32
Iterating global reduction 1 with 12 rules applied. Total rules applied 679 place count 15 transition count 32
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 685 place count 9 transition count 20
Iterating global reduction 1 with 6 rules applied. Total rules applied 691 place count 9 transition count 20
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 697 place count 9 transition count 14
Applied a total of 697 rules in 2 ms. Remains 9 /229 variables (removed 220) and now considering 14/497 (removed 483) transitions.
// Phase 1: matrix 14 rows 9 cols
[2024-05-28 02:19:19] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 12 ms returned []
[2024-05-28 02:19:19] [INFO ] Invariant cache hit.
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 9/406 places, 14/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 9/406 places, 14/3240 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:19] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability15611413112297165499.gal : 2 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11792532571612556749.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15611413112297165499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11792532571612556749.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8,0.002338,3364,2,19,5,91,6,0,53,53,0


Converting to forward existential form...Done !
original formula: EX(EX(EX(!(A(((sys_req35==1)&&(sv30==1)) U (sv6_c100==1))))))
=> equivalent forward existential formula: ([(FwdU(EY(EY(EY(Init))),!((sv6_c100==1))) * (!(((sys_req35==1)&&(sv30==1))) * !((sv6_c100==1))))] != FALSE + [F...204
Hit Full ! (commute/partial/dont) 12/0/2
(forward)formula 0,1,0.003748,3680,1,0,13,114,19,3,108,85,8
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 228 edges and 406 vertex of which 109 / 406 are part of one of the 1 SCC in 3 ms
Free SCC test removed 108 places
Ensure Unique test removed 2670 transitions
Reduce isomorphic transitions removed 2670 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 205 transitions
Trivial Post-agglo rules discarded 205 transitions
Performed 205 trivial Post agglomeration. Transition count delta: 205
Iterating post reduction 0 with 205 rules applied. Total rules applied 206 place count 298 transition count 365
Reduce places removed 205 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 221 rules applied. Total rules applied 427 place count 93 transition count 349
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 428 place count 92 transition count 349
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 429 place count 91 transition count 348
Iterating global reduction 3 with 1 rules applied. Total rules applied 430 place count 91 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 431 place count 91 transition count 347
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 85 rules applied. Total rules applied 516 place count 35 transition count 318
Ensure Unique test removed 265 transitions
Reduce isomorphic transitions removed 265 transitions.
Iterating post reduction 4 with 265 rules applied. Total rules applied 781 place count 35 transition count 53
Applied a total of 781 rules in 42 ms. Remains 35 /406 variables (removed 371) and now considering 53/3240 (removed 3187) transitions.
// Phase 1: matrix 53 rows 35 cols
[2024-05-28 02:19:19] [INFO ] Computed 9 invariants in 0 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 25 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 27 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 29/406 places, 53/3240 transitions.
Graph (trivial) has 17 edges and 29 vertex of which 11 / 29 are part of one of the 1 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 7 transition count 25
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 7 transition count 25
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 37 place count 7 transition count 13
Applied a total of 37 rules in 2 ms. Remains 7 /29 variables (removed 22) and now considering 13/53 (removed 40) transitions.
// Phase 1: matrix 13 rows 7 cols
[2024-05-28 02:19:19] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-28 02:19:19] [INFO ] Invariant cache hit.
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 7/406 places, 13/3240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 104 ms. Remains : 7/406 places, 13/3240 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:19] [INFO ] Input system was already deterministic with 13 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability3624876703357622931.gal : 1 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9803564381465327656.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3624876703357622931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9803564381465327656.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,5,0.001938,3368,2,15,5,56,6,0,43,31,0


Converting to forward existential form...Done !
original formula: EF(((AF(((sys_req99==1)&&(sv1==1))) * (sys_req174==1)) * (sv37==1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (sv37==1)) * (sys_req174==1)) * !(EG(!(((sys_req99==1)&&(sv1==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.00347,3684,1,0,9,144,21,4,180,101,8
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 314 transition count 2017
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 314 transition count 2017
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 241 place count 314 transition count 1960
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 282 place count 273 transition count 730
Iterating global reduction 1 with 41 rules applied. Total rules applied 323 place count 273 transition count 730
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 364 place count 273 transition count 689
Applied a total of 364 rules in 22 ms. Remains 273 /406 variables (removed 133) and now considering 689/3240 (removed 2551) transitions.
// Phase 1: matrix 689 rows 273 cols
[2024-05-28 02:19:19] [INFO ] Computed 36 invariants in 3 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 186 ms returned [0, 1, 2, 3, 4, 5, 29, 37, 45, 53, 68, 77, 85, 93, 101, 109, 125, 133, 142, 151, 159, 168, 184, 192, 200, 208, 216, 224, 233, 249, 257, 265]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 188 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 241/406 places, 689/3240 transitions.
Discarding 188 places :
Symmetric choice reduction at 0 with 188 rule applications. Total rules 188 place count 53 transition count 501
Iterating global reduction 0 with 188 rules applied. Total rules applied 376 place count 53 transition count 501
Ensure Unique test removed 387 transitions
Reduce isomorphic transitions removed 387 transitions.
Iterating post reduction 0 with 387 rules applied. Total rules applied 763 place count 53 transition count 114
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 787 place count 29 transition count 90
Iterating global reduction 1 with 24 rules applied. Total rules applied 811 place count 29 transition count 90
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 817 place count 23 transition count 66
Iterating global reduction 1 with 6 rules applied. Total rules applied 823 place count 23 transition count 66
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 829 place count 23 transition count 60
Applied a total of 829 rules in 3 ms. Remains 23 /241 variables (removed 218) and now considering 60/689 (removed 629) transitions.
// Phase 1: matrix 60 rows 23 cols
[2024-05-28 02:19:19] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 02:19:19] [INFO ] Invariant cache hit.
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/406 places, 60/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 260 ms. Remains : 23/406 places, 60/3240 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:19] [INFO ] Input system was already deterministic with 60 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12565709808300489216.gal : 1 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability10285331889592324953.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12565709808300489216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10285331889592324953.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,20,0.008919,3692,2,48,5,315,6,0,155,147,0


Converting to forward existential form...Done !
original formula: EX(EG((((sv16_c199==0) + AG(((sys_req92==0)||(sv36==0)))) + (EF((((sys_req49==1)&&(sv13==1))||((sys_req168==1)&&(sv26==1)))) * ((sv6_c83=...222
=> equivalent forward existential formula: [FwdG(EY(Init),(((sv16_c199==0) + !(E(TRUE U !(((sys_req92==0)||(sv36==0)))))) + (E(TRUE U (((sys_req49==1)&&(sv...340
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.018877,4272,1,0,11,1494,35,3,723,602,17
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 314 transition count 2046
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 314 transition count 2046
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 240 place count 314 transition count 1990
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 283 place count 271 transition count 700
Iterating global reduction 1 with 43 rules applied. Total rules applied 326 place count 271 transition count 700
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 369 place count 271 transition count 657
Applied a total of 369 rules in 27 ms. Remains 271 /406 variables (removed 135) and now considering 657/3240 (removed 2583) transitions.
// Phase 1: matrix 657 rows 271 cols
[2024-05-28 02:19:19] [INFO ] Computed 36 invariants in 2 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 173 ms returned [0, 1, 2, 3, 4, 5, 28, 36, 44, 52, 75, 83, 91, 107, 115, 124, 132, 140, 149, 157, 166, 174, 182, 190, 198, 206, 214, 222, 230, 238, 246]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 174 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/406 places, 657/3240 transitions.
Discarding 181 places :
Symmetric choice reduction at 0 with 181 rule applications. Total rules 181 place count 59 transition count 476
Iterating global reduction 0 with 181 rules applied. Total rules applied 362 place count 59 transition count 476
Ensure Unique test removed 348 transitions
Reduce isomorphic transitions removed 348 transitions.
Iterating post reduction 0 with 348 rules applied. Total rules applied 710 place count 59 transition count 128
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 740 place count 29 transition count 98
Iterating global reduction 1 with 30 rules applied. Total rules applied 770 place count 29 transition count 98
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 775 place count 24 transition count 73
Iterating global reduction 1 with 5 rules applied. Total rules applied 780 place count 24 transition count 73
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 785 place count 24 transition count 68
Applied a total of 785 rules in 3 ms. Remains 24 /240 variables (removed 216) and now considering 68/657 (removed 589) transitions.
// Phase 1: matrix 68 rows 24 cols
[2024-05-28 02:19:19] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 02:19:19] [INFO ] Invariant cache hit.
[2024-05-28 02:19:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/406 places, 68/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 247 ms. Remains : 24/406 places, 68/3240 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:19] [INFO ] Input system was already deterministic with 68 transitions.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13820161719837776618.gal : 0 ms
[2024-05-28 02:19:19] [INFO ] Time to serialize properties into /tmp/CTLFireability16647720431944410786.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13820161719837776618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16647720431944410786.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,20,0.006903,3772,2,51,5,376,6,0,167,195,0


Converting to forward existential form...Done !
original formula: E((((!((sys_req183==1)&&(sv11==1)))&&(sv20_c12!=1)) * (((sv37_c76==1) + AF(((sys_req30==1)&&(sv6==1)))) + ((sys_req3==1)&&(sv39==1)))) U ...244
=> equivalent forward existential formula: ([(EY(FwdU(Init,(((!((sys_req183==1)&&(sv11==1)))&&(sv20_c12!=1)) * (((sv37_c76==1) + !(EG(!(((sys_req30==1)&&(s...750
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 53/0/15
(forward)formula 0,1,0.016673,4088,1,0,22,2008,59,12,806,992,37
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 89 place count 317 transition count 2020
Iterating global reduction 0 with 89 rules applied. Total rules applied 178 place count 317 transition count 2020
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 0 with 55 rules applied. Total rules applied 233 place count 317 transition count 1965
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 272 place count 278 transition count 795
Iterating global reduction 1 with 39 rules applied. Total rules applied 311 place count 278 transition count 795
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 350 place count 278 transition count 756
Applied a total of 350 rules in 21 ms. Remains 278 /406 variables (removed 128) and now considering 756/3240 (removed 2484) transitions.
// Phase 1: matrix 756 rows 278 cols
[2024-05-28 02:19:19] [INFO ] Computed 36 invariants in 4 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 203 ms returned [0, 1, 2, 4, 5, 31, 39, 47, 55, 70, 86, 94, 102, 110, 118, 126, 134, 142, 150, 158, 168, 177, 185, 201, 209, 217, 225, 235, 244, 253, 261, 269]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 205 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 246/406 places, 756/3240 transitions.
Discarding 193 places :
Symmetric choice reduction at 0 with 193 rule applications. Total rules 193 place count 53 transition count 563
Iterating global reduction 0 with 193 rules applied. Total rules applied 386 place count 53 transition count 563
Ensure Unique test removed 454 transitions
Reduce isomorphic transitions removed 454 transitions.
Iterating post reduction 0 with 454 rules applied. Total rules applied 840 place count 53 transition count 109
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 855 place count 38 transition count 94
Iterating global reduction 1 with 15 rules applied. Total rules applied 870 place count 38 transition count 94
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 874 place count 34 transition count 82
Iterating global reduction 1 with 4 rules applied. Total rules applied 878 place count 34 transition count 82
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 882 place count 34 transition count 78
Applied a total of 882 rules in 3 ms. Remains 34 /246 variables (removed 212) and now considering 78/756 (removed 678) transitions.
// Phase 1: matrix 78 rows 34 cols
[2024-05-28 02:19:20] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 02:19:20] [INFO ] Invariant cache hit.
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/406 places, 78/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 276 ms. Remains : 34/406 places, 78/3240 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Input system was already deterministic with 78 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10155257581202857181.gal : 1 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4182522330276802962.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10155257581202857181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4182522330276802962.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,31,0.008546,3792,2,114,5,583,6,0,217,251,0


Converting to forward existential form...Done !
original formula: (EF(EX(((sv26_c179==0)&&(sv35_c145==0)))) * EG(AX(((((((sv36_c99==1)||(sv23_c55==1)) * EX((sv23_c38==1))) + AF(((att128==1)&&(sys_rep128=...305
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U EX(((sv26_c179==0)&&(sv35_c145==0))))),!(EX(!(((((((sv36_c99==1)||(sv23_c55==1)) * EX((sv...423
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 76/0/2
(forward)formula 0,1,0.026198,4636,1,0,30,4286,51,16,1006,1620,31
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 98 place count 308 transition count 1982
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 308 transition count 1982
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 256 place count 308 transition count 1922
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 303 place count 261 transition count 512
Iterating global reduction 1 with 47 rules applied. Total rules applied 350 place count 261 transition count 512
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 397 place count 261 transition count 465
Applied a total of 397 rules in 18 ms. Remains 261 /406 variables (removed 145) and now considering 465/3240 (removed 2775) transitions.
// Phase 1: matrix 465 rows 261 cols
[2024-05-28 02:19:20] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 130 ms returned [0, 1, 2, 3, 4, 22, 30, 38, 46, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 149, 157, 165, 173, 181, 189, 197, 205, 213, 221, 229, 245, 253]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 132 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 228/406 places, 465/3240 transitions.
Discarding 201 places :
Symmetric choice reduction at 0 with 201 rule applications. Total rules 201 place count 27 transition count 264
Iterating global reduction 0 with 201 rules applied. Total rules applied 402 place count 27 transition count 264
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 0 with 224 rules applied. Total rules applied 626 place count 27 transition count 40
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 636 place count 17 transition count 30
Iterating global reduction 1 with 10 rules applied. Total rules applied 646 place count 17 transition count 30
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 651 place count 12 transition count 20
Iterating global reduction 1 with 5 rules applied. Total rules applied 656 place count 12 transition count 20
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 661 place count 12 transition count 15
Applied a total of 661 rules in 2 ms. Remains 12 /228 variables (removed 216) and now considering 15/465 (removed 450) transitions.
// Phase 1: matrix 15 rows 12 cols
[2024-05-28 02:19:20] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 02:19:20] [INFO ] Invariant cache hit.
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 12/406 places, 15/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 195 ms. Remains : 12/406 places, 15/3240 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:20] [INFO ] Input system was already deterministic with 15 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17560539153922388670.gal : 1 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5226422858193136213.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17560539153922388670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5226422858193136213.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,10,0.003928,3380,2,30,5,116,6,0,66,74,0


Converting to forward existential form...Done !
original formula: EG(A(AF(((sys_req90==1)&&(sv37==1))) U AX(((init179==1)&&(sys==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(EX(!(((init179==1)&&(sys==1)))))) U (!(!(EG(!(((sys_req90==1)&&(sv37==1)))))) * !(!(EX(!(((i...239
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.010746,3960,1,0,12,668,30,6,312,430,13
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 93 places :
Symmetric choice reduction at 0 with 93 rule applications. Total rules 93 place count 313 transition count 1987
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 313 transition count 1987
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 244 place count 313 transition count 1929
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 285 place count 272 transition count 699
Iterating global reduction 1 with 41 rules applied. Total rules applied 326 place count 272 transition count 699
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 367 place count 272 transition count 658
Applied a total of 367 rules in 21 ms. Remains 272 /406 variables (removed 134) and now considering 658/3240 (removed 2582) transitions.
// Phase 1: matrix 658 rows 272 cols
[2024-05-28 02:19:20] [INFO ] Computed 36 invariants in 5 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 177 ms returned [0, 1, 2, 3, 4, 5, 28, 37, 53, 68, 76, 84, 92, 100, 108, 124, 132, 141, 149, 165, 173, 181, 189, 197, 205, 213, 222, 231, 240, 248, 256, 264]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 178 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/406 places, 658/3240 transitions.
Discarding 188 places :
Symmetric choice reduction at 0 with 188 rule applications. Total rules 188 place count 52 transition count 470
Iterating global reduction 0 with 188 rules applied. Total rules applied 376 place count 52 transition count 470
Ensure Unique test removed 361 transitions
Reduce isomorphic transitions removed 361 transitions.
Iterating post reduction 0 with 361 rules applied. Total rules applied 737 place count 52 transition count 109
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 761 place count 28 transition count 85
Iterating global reduction 1 with 24 rules applied. Total rules applied 785 place count 28 transition count 85
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 790 place count 23 transition count 65
Iterating global reduction 1 with 5 rules applied. Total rules applied 795 place count 23 transition count 65
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 800 place count 23 transition count 60
Applied a total of 800 rules in 2 ms. Remains 23 /240 variables (removed 217) and now considering 60/658 (removed 598) transitions.
// Phase 1: matrix 60 rows 23 cols
[2024-05-28 02:19:20] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 02:19:20] [INFO ] Invariant cache hit.
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/406 places, 60/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 244 ms. Remains : 23/406 places, 60/3240 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Input system was already deterministic with 60 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10787715832080031785.gal : 1 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability12659762700239076493.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10787715832080031785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12659762700239076493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,20,0.008146,3688,2,48,5,329,6,0,155,163,0


Converting to forward existential form...Done !
original formula: EF((((AG(!(A((sv32_c107==1) U (sv0_c156==1)))) * AX((AF((sv31_c76==1)) + ((sys_req124==1)&&(sv13==1))))) * ((sv17_c70==0)&&(sys_req198==1...230
=> equivalent forward existential formula: ([FwdG(EY(((FwdU(Init,TRUE) * ((!(E(TRUE U !(!(!((E(!((sv0_c156==1)) U (!((sv32_c107==1)) * !((sv0_c156==1)))) +...624
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.015315,4268,1,0,14,1405,36,3,645,541,12
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 214 edges and 406 vertex of which 103 / 406 are part of one of the 1 SCC in 1 ms
Free SCC test removed 102 places
Ensure Unique test removed 2542 transitions
Reduce isomorphic transitions removed 2542 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 122 rules applied. Total rules applied 123 place count 304 transition count 576
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 158 rules applied. Total rules applied 281 place count 182 transition count 540
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 305 place count 158 transition count 540
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 310 place count 153 transition count 535
Iterating global reduction 3 with 5 rules applied. Total rules applied 315 place count 153 transition count 535
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 320 place count 153 transition count 530
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 368 place count 129 transition count 506
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 386 place count 129 transition count 488
Drop transitions (Redundant composition of simpler transitions.) removed 264 transitions
Redundant transition composition rules discarded 264 transitions
Iterating global reduction 5 with 264 rules applied. Total rules applied 650 place count 129 transition count 224
Applied a total of 650 rules in 41 ms. Remains 129 /406 variables (removed 277) and now considering 224/3240 (removed 3016) transitions.
// Phase 1: matrix 224 rows 129 cols
[2024-05-28 02:19:20] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 46 ms returned [0, 2, 3, 4, 5, 22, 32, 34, 37, 39, 41, 53, 55, 65, 83, 85, 87, 90, 100, 102, 113, 116, 118, 121, 123, 125, 127]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 48 ms to find 27 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 102/406 places, 224/3240 transitions.
Graph (trivial) has 35 edges and 102 vertex of which 8 / 102 are part of one of the 1 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 38 transition count 156
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 38 transition count 156
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 165 place count 38 transition count 106
Applied a total of 165 rules in 3 ms. Remains 38 /102 variables (removed 64) and now considering 106/224 (removed 118) transitions.
// Phase 1: matrix 106 rows 38 cols
[2024-05-28 02:19:20] [INFO ] Computed 9 invariants in 1 ms
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 02:19:20] [INFO ] Invariant cache hit.
[2024-05-28 02:19:20] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/406 places, 106/3240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 146 ms. Remains : 38/406 places, 106/3240 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 3 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 3 ms
[2024-05-28 02:19:20] [INFO ] Input system was already deterministic with 106 transitions.
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 3 ms
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7295068514750066745.gal : 1 ms
[2024-05-28 02:19:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15118646948851770153.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7295068514750066745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15118646948851770153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,30,0.016537,3988,2,169,5,625,6,0,260,280,0


Converting to forward existential form...Done !
original formula: E(AF(((A((sv31_c133==1) U (sv8_c84==1)) + EF(((sys_req13==1)&&(sv16==1)))) + ((sv9_c107==1)||(((sys_req104==1)&&(sv13==1))&&((sys_req178=...379
=> equivalent forward existential formula: ([(FwdU(Init,!(EG(!(((!((E(!((sv8_c84==1)) U (!((sv31_c133==1)) * !((sv8_c84==1)))) + EG(!((sv8_c84==1))))) + E(...734
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.031074,4304,1,0,7,3937,26,0,1155,1005,6
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 311 transition count 2043
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 311 transition count 2043
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 247 place count 311 transition count 1986
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 293 place count 265 transition count 606
Iterating global reduction 1 with 46 rules applied. Total rules applied 339 place count 265 transition count 606
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 385 place count 265 transition count 560
Applied a total of 385 rules in 28 ms. Remains 265 /406 variables (removed 141) and now considering 560/3240 (removed 2680) transitions.
// Phase 1: matrix 560 rows 265 cols
[2024-05-28 02:19:20] [INFO ] Computed 36 invariants in 9 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 151 ms returned [0, 1, 2, 3, 4, 5, 25, 33, 41, 64, 72, 80, 88, 104, 112, 120, 128, 136, 144, 152, 160, 169, 185, 193, 201, 209, 217, 225, 241, 249, 257]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 156 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 234/406 places, 560/3240 transitions.
Discarding 181 places :
Symmetric choice reduction at 0 with 181 rule applications. Total rules 181 place count 53 transition count 379
Iterating global reduction 0 with 181 rules applied. Total rules applied 362 place count 53 transition count 379
Ensure Unique test removed 275 transitions
Reduce isomorphic transitions removed 275 transitions.
Iterating post reduction 0 with 275 rules applied. Total rules applied 637 place count 53 transition count 104
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 667 place count 23 transition count 74
Iterating global reduction 1 with 30 rules applied. Total rules applied 697 place count 23 transition count 74
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 702 place count 18 transition count 49
Iterating global reduction 1 with 5 rules applied. Total rules applied 707 place count 18 transition count 49
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 712 place count 18 transition count 44
Applied a total of 712 rules in 1 ms. Remains 18 /234 variables (removed 216) and now considering 44/560 (removed 516) transitions.
// Phase 1: matrix 44 rows 18 cols
[2024-05-28 02:19:21] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-28 02:19:21] [INFO ] Invariant cache hit.
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 18/406 places, 44/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 226 ms. Remains : 18/406 places, 44/3240 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize gal into /tmp/CTLFireability6589815559166680520.gal : 1 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2755648002705497897.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6589815559166680520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2755648002705497897.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,14,0.004737,3596,2,38,5,233,6,0,119,134,0


Converting to forward existential form...Done !
original formula: AF(((AX(AX(((sys_req188==0)||(sv36==0)))) + AG(((EX(((sys_req105==0)||(sv27==0))) + ((sys_req30==1)&&(sv3==1))) * EF((sv25_c29==0))))) + ...184
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!(!(EX(!(((sys_req188==0)||(sv36==0)))))))) + !(E(TRUE U !(((EX(((sys_req105==0)||(sv27==0))...259
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009802,3912,1,0,12,832,25,4,529,452,14
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 98 place count 308 transition count 1953
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 308 transition count 1953
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 257 place count 308 transition count 1892
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 303 place count 262 transition count 512
Iterating global reduction 1 with 46 rules applied. Total rules applied 349 place count 262 transition count 512
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 395 place count 262 transition count 466
Applied a total of 395 rules in 17 ms. Remains 262 /406 variables (removed 144) and now considering 466/3240 (removed 2774) transitions.
// Phase 1: matrix 466 rows 262 cols
[2024-05-28 02:19:21] [INFO ] Computed 36 invariants in 2 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 141 ms returned [0, 1, 2, 3, 4, 5, 22, 30, 38, 46, 62, 70, 78, 86, 94, 102, 110, 118, 126, 134, 142, 150, 158, 166, 174, 182, 190, 198, 206, 214, 222, 230, 238, 246, 254]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 142 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 227/406 places, 466/3240 transitions.
Discarding 209 places :
Symmetric choice reduction at 0 with 209 rule applications. Total rules 209 place count 18 transition count 257
Iterating global reduction 0 with 209 rules applied. Total rules applied 418 place count 18 transition count 257
Ensure Unique test removed 231 transitions
Reduce isomorphic transitions removed 231 transitions.
Iterating post reduction 0 with 231 rules applied. Total rules applied 649 place count 18 transition count 26
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 655 place count 12 transition count 20
Iterating global reduction 1 with 6 rules applied. Total rules applied 661 place count 12 transition count 20
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 667 place count 6 transition count 14
Iterating global reduction 1 with 6 rules applied. Total rules applied 673 place count 6 transition count 14
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 679 place count 6 transition count 8
Applied a total of 679 rules in 1 ms. Remains 6 /227 variables (removed 221) and now considering 8/466 (removed 458) transitions.
// Phase 1: matrix 8 rows 6 cols
[2024-05-28 02:19:21] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 12 ms returned []
[2024-05-28 02:19:21] [INFO ] Invariant cache hit.
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6/406 places, 8/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 192 ms. Remains : 6/406 places, 8/3240 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14992875980453541134.gal : 1 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize properties into /tmp/CTLFireability978275798337123484.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14992875980453541134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability978275798337123484.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6,0.001841,3316,2,12,5,54,6,0,35,34,0


Converting to forward existential form...Done !
original formula: EX(AX((sv3_c17==1)))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((sv3_c17==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.002725,3632,1,0,6,132,11,0,126,56,4
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 310 transition count 2042
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 310 transition count 2042
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 250 place count 310 transition count 1984
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 296 place count 264 transition count 604
Iterating global reduction 1 with 46 rules applied. Total rules applied 342 place count 264 transition count 604
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 388 place count 264 transition count 558
Applied a total of 388 rules in 17 ms. Remains 264 /406 variables (removed 142) and now considering 558/3240 (removed 2682) transitions.
// Phase 1: matrix 558 rows 264 cols
[2024-05-28 02:19:21] [INFO ] Computed 36 invariants in 3 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 147 ms returned [0, 1, 2, 3, 4, 5, 25, 33, 41, 49, 64, 72, 80, 96, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 200, 208, 216, 232, 240, 248, 256]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 148 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 233/406 places, 558/3240 transitions.
Discarding 181 places :
Symmetric choice reduction at 0 with 181 rule applications. Total rules 181 place count 52 transition count 377
Iterating global reduction 0 with 181 rules applied. Total rules applied 362 place count 52 transition count 377
Ensure Unique test removed 275 transitions
Reduce isomorphic transitions removed 275 transitions.
Iterating post reduction 0 with 275 rules applied. Total rules applied 637 place count 52 transition count 102
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 667 place count 22 transition count 72
Iterating global reduction 1 with 30 rules applied. Total rules applied 697 place count 22 transition count 72
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 703 place count 16 transition count 42
Iterating global reduction 1 with 6 rules applied. Total rules applied 709 place count 16 transition count 42
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 715 place count 16 transition count 36
Applied a total of 715 rules in 2 ms. Remains 16 /233 variables (removed 217) and now considering 36/558 (removed 522) transitions.
// Phase 1: matrix 36 rows 16 cols
[2024-05-28 02:19:21] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:19:21] [INFO ] Invariant cache hit.
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 16/406 places, 36/3240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 213 ms. Remains : 16/406 places, 36/3240 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize gal into /tmp/CTLFireability1513632226032012542.gal : 0 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7790555693454404538.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1513632226032012542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7790555693454404538.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,12,0.004933,3544,2,34,5,193,6,0,103,111,0


Converting to forward existential form...Done !
original formula: AG(((EX(EX((((sys_req159==1)&&(sv29==1))||((sys_req172==1)&&(sv12==1))))) + ((sys_req4==1)&&(sv34==1))) + ((sys_req21==1)&&(sv10==1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((sys_req21==1)&&(sv10==1)))) * !(((sys_req4==1)&&(sv34==1)))) * !(EX(EX((((sys_req159==...213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008927,3860,1,0,14,637,14,6,422,295,7
FORMULA ServersAndClients-PT-200040-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 230 edges and 406 vertex of which 110 / 406 are part of one of the 1 SCC in 1 ms
Free SCC test removed 109 places
Ensure Unique test removed 2729 transitions
Reduce isomorphic transitions removed 2729 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 248 transitions
Trivial Post-agglo rules discarded 248 transitions
Performed 248 trivial Post agglomeration. Transition count delta: 248
Iterating post reduction 0 with 248 rules applied. Total rules applied 249 place count 297 transition count 263
Reduce places removed 277 places and 0 transitions.
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 242 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Graph (trivial) has 15 edges and 16 vertex of which 9 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 528 rules applied. Total rules applied 777 place count 8 transition count 17
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 797 place count 2 transition count 3
Applied a total of 797 rules in 10 ms. Remains 2 /406 variables (removed 404) and now considering 3/3240 (removed 3237) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-28 02:19:21] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 12 ms returned []
[2024-05-28 02:19:21] [INFO ] Invariant cache hit.
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2024-05-28 02:19:21] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-28 02:19:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 49ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 49ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/406 places, 3/3240 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 2/406 places, 3/3240 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Input system was already deterministic with 3 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16792761813991250879.gal : 0 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16183388835619377346.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16792761813991250879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16183388835619377346.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.00241,3280,2,4,5,12,6,0,13,6,0


Converting to forward existential form...Done !
original formula: EG((sv35_c159==0))
=> equivalent forward existential formula: [FwdG(Init,(sv35_c159==0))] != FALSE
Hit Full ! (commute/partial/dont) 1/0/2
(forward)formula 0,1,0.003578,3596,1,0,5,18,19,0,55,10,8
FORMULA ServersAndClients-PT-200040-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 230 edges and 406 vertex of which 110 / 406 are part of one of the 1 SCC in 0 ms
Free SCC test removed 109 places
Ensure Unique test removed 2700 transitions
Reduce isomorphic transitions removed 2700 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 213 place count 297 transition count 328
Reduce places removed 212 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 227 rules applied. Total rules applied 440 place count 85 transition count 313
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 441 place count 84 transition count 312
Iterating global reduction 2 with 1 rules applied. Total rules applied 442 place count 84 transition count 312
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 443 place count 84 transition count 311
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 531 place count 26 transition count 281
Ensure Unique test removed 247 transitions
Reduce isomorphic transitions removed 247 transitions.
Iterating post reduction 3 with 247 rules applied. Total rules applied 778 place count 26 transition count 34
Applied a total of 778 rules in 16 ms. Remains 26 /406 variables (removed 380) and now considering 34/3240 (removed 3206) transitions.
// Phase 1: matrix 34 rows 26 cols
[2024-05-28 02:19:21] [INFO ] Computed 8 invariants in 0 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 24 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 25 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/406 places, 34/3240 transitions.
Graph (trivial) has 17 edges and 20 vertex of which 11 / 20 are part of one of the 1 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 4 transition count 12
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 4 transition count 12
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 4 transition count 6
Applied a total of 19 rules in 1 ms. Remains 4 /20 variables (removed 16) and now considering 6/34 (removed 28) transitions.
// Phase 1: matrix 6 rows 4 cols
[2024-05-28 02:19:21] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-28 02:19:21] [INFO ] Invariant cache hit.
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 4/406 places, 6/3240 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 72 ms. Remains : 4/406 places, 6/3240 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize gal into /tmp/CTLFireability2939584020272632054.gal : 1 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1821946734117041547.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2939584020272632054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1821946734117041547.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,3,0.001641,3308,2,8,5,28,6,0,24,14,0


Converting to forward existential form...Done !
original formula: EG(((sys_req166==0)||(sv8==0)))
=> equivalent forward existential formula: [FwdG(Init,((sys_req166==0)||(sv8==0)))] != FALSE
Hit Full ! (commute/partial/dont) 1/0/5
(forward)formula 0,1,0.002478,3624,1,0,6,50,19,1,108,40,8
FORMULA ServersAndClients-PT-200040-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 232 edges and 406 vertex of which 111 / 406 are part of one of the 1 SCC in 1 ms
Free SCC test removed 110 places
Ensure Unique test removed 2731 transitions
Reduce isomorphic transitions removed 2731 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 247 transitions
Trivial Post-agglo rules discarded 247 transitions
Performed 247 trivial Post agglomeration. Transition count delta: 247
Iterating post reduction 0 with 247 rules applied. Total rules applied 248 place count 296 transition count 262
Reduce places removed 275 places and 0 transitions.
Ensure Unique test removed 234 transitions
Reduce isomorphic transitions removed 234 transitions.
Iterating post reduction 1 with 509 rules applied. Total rules applied 757 place count 21 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 761 place count 19 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 768 place count 19 transition count 19
Discarding 4 places :
Implicit places reduction removed 4 places
Graph (trivial) has 13 edges and 15 vertex of which 9 / 15 are part of one of the 1 SCC in 0 ms
Free SCC test removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 775 place count 7 transition count 17
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 793 place count 3 transition count 3
Applied a total of 793 rules in 6 ms. Remains 3 /406 variables (removed 403) and now considering 3/3240 (removed 3237) transitions.
// Phase 1: matrix 3 rows 3 cols
[2024-05-28 02:19:21] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 02:19:21] [INFO ] Implicit Places using invariants in 19 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/406 places, 3/3240 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 3/3 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 29 ms. Remains : 2/406 places, 3/3240 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:21] [INFO ] Input system was already deterministic with 3 transitions.
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 1 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 0 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14543156828199548173.gal : 1 ms
[2024-05-28 02:19:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2324321959047368592.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14543156828199548173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2324321959047368592.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,2,0.002036,3284,2,4,5,12,6,0,13,6,0


Converting to forward existential form...Done !
original formula: AG(AF((sv12_c0==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((sv12_c0==0)))] = FALSE
Hit Full ! (commute/partial/dont) 1/0/2
(forward)formula 0,1,0.002993,3600,1,0,6,18,20,0,55,10,8
FORMULA ServersAndClients-PT-200040-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-28 02:19:21] [INFO ] Flatten gal took : 78 ms
[2024-05-28 02:19:21] [INFO ] Flatten gal took : 80 ms
Total runtime 23651 ms.

BK_STOP 1716862762029

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="ServersAndClients-PT-200040"
export BK_EXAMINATION="CTLFireability"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ServersAndClients-PT-200040, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r334-tall-171679080800650"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200040.tgz
mv ServersAndClients-PT-200040 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;