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-171679080700610.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ServersAndClients-PT-100020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080700610
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 16:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 13 16:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 13 16:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 16:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 4.1M 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-100020-CTLFireability-2024-00
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-01
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-02
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-03
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-04
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-05
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-06
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-07
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-08
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-09
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-10
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2024-11
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2023-12
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2023-13
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2023-14
FORMULA_NAME ServersAndClients-PT-100020-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716860681226

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-100020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 01:44:42] [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 01:44:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:44:42] [INFO ] Load time of PNML (sax parser for PT used): 285 ms
[2024-05-28 01:44:42] [INFO ] Transformed 2421 places.
[2024-05-28 01:44:42] [INFO ] Transformed 4200 transitions.
[2024-05-28 01:44:42] [INFO ] Found NUPN structural information;
[2024-05-28 01:44:42] [INFO ] Parsed PT model containing 2421 places and 4200 transitions and 12800 arcs in 396 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 129 out of 2421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2421/2421 places, 4200/4200 transitions.
Applied a total of 0 rules in 293 ms. Remains 2421 /2421 variables (removed 0) and now considering 4200/4200 (removed 0) transitions.
// Phase 1: matrix 4200 rows 2421 cols
[2024-05-28 01:44:43] [INFO ] Computed 221 invariants in 83 ms
[2024-05-28 01:44:44] [INFO ] Implicit Places using invariants in 1701 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 177, 178, 179, 180, 181, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 1512, 1613]
Discarding 197 places :
Implicit Place search using SMT only with invariants took 1749 ms to find 197 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2224/2421 places, 4200/4200 transitions.
Discarding 188 places :
Symmetric choice reduction at 0 with 188 rule applications. Total rules 188 place count 2036 transition count 4012
Iterating global reduction 0 with 188 rules applied. Total rules applied 376 place count 2036 transition count 4012
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 0 with 94 rules applied. Total rules applied 470 place count 2036 transition count 3918
Discarding 1734 places :
Symmetric choice reduction at 1 with 1734 rule applications. Total rules 2204 place count 302 transition count 2184
Iterating global reduction 1 with 1734 rules applied. Total rules applied 3938 place count 302 transition count 2184
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 3964 place count 276 transition count 1690
Iterating global reduction 1 with 26 rules applied. Total rules applied 3990 place count 276 transition count 1690
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 4016 place count 276 transition count 1664
Applied a total of 4016 rules in 265 ms. Remains 276 /2224 variables (removed 1948) and now considering 1664/4200 (removed 2536) transitions.
// Phase 1: matrix 1664 rows 276 cols
[2024-05-28 01:44:45] [INFO ] Computed 24 invariants in 11 ms
[2024-05-28 01:44:45] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-28 01:44:45] [INFO ] Invariant cache hit.
[2024-05-28 01:44:45] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 276/2421 places, 1664/4200 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2674 ms. Remains : 276/2421 places, 1664/4200 transitions.
Support contains 129 out of 276 places after structural reductions.
[2024-05-28 01:44:45] [INFO ] Flatten gal took : 132 ms
[2024-05-28 01:44:45] [INFO ] Flatten gal took : 88 ms
[2024-05-28 01:44:46] [INFO ] Input system was already deterministic with 1664 transitions.
Support contains 128 out of 276 places (down from 129) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2323 ms. (17 steps per ms) remains 11/84 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 52 ms. (754 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 11/11 properties
[2024-05-28 01:44:47] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp79 is UNSAT
At refinement iteration 1 (OVERLAPS) 229/269 variables, 17/17 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 0/17 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 7/276 variables, 7/24 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 0/24 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1664/1940 variables, 276/300 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1940 variables, 0/300 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1940 variables, 0/300 constraints. Problems are: Problem set: 9 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1940/1940 variables, and 300 constraints, problems are : Problem set: 9 solved, 2 unsolved in 476 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 276/276 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Int declared 257/1940 variables, and 5 constraints, problems are : Problem set: 11 solved, 0 unsolved in 62 ms.
Refiners :[Positive P Invariants (semi-flows): 5/24 constraints, State Equation: 0/276 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 624ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 11 atomic propositions for a total of 15 simplifications.
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 01:44:47] [INFO ] Flatten gal took : 55 ms
[2024-05-28 01:44:47] [INFO ] Flatten gal took : 57 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 1664 transitions.
Support contains 87 out of 276 places (down from 90) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 192 transition count 1112
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 192 transition count 1112
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 200 place count 192 transition count 1080
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 241 place count 151 transition count 301
Iterating global reduction 1 with 41 rules applied. Total rules applied 282 place count 151 transition count 301
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 323 place count 151 transition count 260
Applied a total of 323 rules in 21 ms. Remains 151 /276 variables (removed 125) and now considering 260/1664 (removed 1404) transitions.
// Phase 1: matrix 260 rows 151 cols
[2024-05-28 01:44:48] [INFO ] Computed 24 invariants in 2 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 76 ms returned [0, 1, 2, 3, 4, 19, 26, 33, 40, 47, 54, 61, 75, 82, 89, 102, 109, 116, 123, 130, 137, 144]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 77 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/276 places, 260/1664 transitions.
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 107 place count 22 transition count 153
Iterating global reduction 0 with 107 rules applied. Total rules applied 214 place count 22 transition count 153
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 333 place count 22 transition count 34
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 343 place count 12 transition count 24
Iterating global reduction 1 with 10 rules applied. Total rules applied 353 place count 12 transition count 24
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 358 place count 7 transition count 14
Iterating global reduction 1 with 5 rules applied. Total rules applied 363 place count 7 transition count 14
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 368 place count 7 transition count 9
Applied a total of 368 rules in 3 ms. Remains 7 /129 variables (removed 122) and now considering 9/260 (removed 251) transitions.
// Phase 1: matrix 9 rows 7 cols
[2024-05-28 01:44:48] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-28 01:44:48] [INFO ] Invariant cache hit.
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants and state equation in 17 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 : 7/276 places, 9/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 7/276 places, 9/1664 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 9 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability1771500084913981242.gal : 1 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4387658167707949689.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/CTLFireability1771500084913981242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4387658167707949689.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,6,0.0082,3212,2,15,5,63,6,0,40,37,0


Converting to forward existential form...Done !
original formula: AX((EG(AX(FALSE)) + EX(((sys_req73==1)&&(sv7==1)))))
=> equivalent forward existential formula: [((EY(Init) * !(EX(((sys_req73==1)&&(sv7==1))))) * !(EG(!(EX(!(FALSE))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.009324,3560,1,0,8,146,17,3,159,83,7
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Graph (trivial) has 160 edges and 276 vertex of which 77 / 276 are part of one of the 1 SCC in 2 ms
Free SCC test removed 76 places
Ensure Unique test removed 1303 transitions
Reduce isomorphic transitions removed 1303 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 138 transitions
Trivial Post-agglo rules discarded 138 transitions
Performed 138 trivial Post agglomeration. Transition count delta: 138
Iterating post reduction 0 with 138 rules applied. Total rules applied 139 place count 200 transition count 223
Reduce places removed 138 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 1 with 169 rules applied. Total rules applied 308 place count 62 transition count 192
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 312 place count 58 transition count 188
Iterating global reduction 2 with 4 rules applied. Total rules applied 316 place count 58 transition count 188
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 320 place count 58 transition count 184
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 61 rules applied. Total rules applied 381 place count 19 transition count 162
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 3 with 136 rules applied. Total rules applied 517 place count 19 transition count 26
Applied a total of 517 rules in 29 ms. Remains 19 /276 variables (removed 257) and now considering 26/1664 (removed 1638) transitions.
// Phase 1: matrix 26 rows 19 cols
[2024-05-28 01:44:48] [INFO ] Computed 7 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 22 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 22 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 14/276 places, 26/1664 transitions.
Graph (trivial) has 11 edges and 14 vertex of which 6 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 4 transition count 11
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 4 transition count 11
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 16 place count 4 transition count 6
Applied a total of 16 rules in 1 ms. Remains 4 /14 variables (removed 10) and now considering 6/26 (removed 20) transitions.
// Phase 1: matrix 6 rows 4 cols
[2024-05-28 01:44:48] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 01:44:48] [INFO ] Invariant cache hit.
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 4/276 places, 6/1664 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 86 ms. Remains : 4/276 places, 6/1664 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 6 transitions.
RANDOM walk for 24 steps (0 resets) in 5 ms. (4 steps per ms) remains 0/1 properties
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6597904952389356667.gal : 0 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9859400130648191651.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6597904952389356667.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9859400130648191651.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Graph (trivial) has 162 edges and 276 vertex of which 78 / 276 are part of one of the 1 SCC in 0 ms
Free SCC test removed 77 places
Ensure Unique test removed 1323 transitions
Reduce isomorphic transitions removed 1323 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 164 rules applied. Total rules applied 165 place count 199 transition count 177
Reduce places removed 181 places and 0 transitions.
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 1 with 334 rules applied. Total rules applied 499 place count 18 transition count 24
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 509 place count 13 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 515 place count 13 transition count 13
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 520 place count 13 transition count 8
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 535 place count 3 transition count 3
Applied a total of 535 rules in 9 ms. Remains 3 /276 variables (removed 273) and now considering 3/1664 (removed 1661) transitions.
// Phase 1: matrix 3 rows 3 cols
[2024-05-28 01:44:48] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 17 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/276 places, 3/1664 transitions.
Applied a total of 0 rules in 1 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 27 ms. Remains : 2/276 places, 3/1664 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 3 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5310952403849915181.gal : 0 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6932708010490120788.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/CTLFireability5310952403849915181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6932708010490120788.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,2,0.00114,3276,2,4,5,12,6,0,13,6,0


Converting to forward existential form...Done !
original formula: EG(AF((sv5_c12==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((sv5_c12==0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.001787,3592,1,0,6,19,21,1,49,11,8
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 198 transition count 1118
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 198 transition count 1118
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 188 place count 198 transition count 1086
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 221 place count 165 transition count 459
Iterating global reduction 1 with 33 rules applied. Total rules applied 254 place count 165 transition count 459
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 287 place count 165 transition count 426
Applied a total of 287 rules in 15 ms. Remains 165 /276 variables (removed 111) and now considering 426/1664 (removed 1238) transitions.
// Phase 1: matrix 426 rows 165 cols
[2024-05-28 01:44:48] [INFO ] Computed 24 invariants in 2 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 113 ms returned [0, 1, 2, 3, 4, 27, 34, 48, 55, 63, 70, 94, 101, 114, 121, 128, 135, 143, 150, 157]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 115 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/276 places, 426/1664 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 50 transition count 331
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 50 transition count 331
Ensure Unique test removed 222 transitions
Reduce isomorphic transitions removed 222 transitions.
Iterating post reduction 0 with 222 rules applied. Total rules applied 412 place count 50 transition count 109
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 432 place count 30 transition count 89
Iterating global reduction 1 with 20 rules applied. Total rules applied 452 place count 30 transition count 89
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 457 place count 25 transition count 69
Iterating global reduction 1 with 5 rules applied. Total rules applied 462 place count 25 transition count 69
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 467 place count 25 transition count 64
Applied a total of 467 rules in 3 ms. Remains 25 /145 variables (removed 120) and now considering 64/426 (removed 362) transitions.
// Phase 1: matrix 64 rows 25 cols
[2024-05-28 01:44:48] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 01:44:48] [INFO ] Invariant cache hit.
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants and state equation in 27 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 : 25/276 places, 64/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 178 ms. Remains : 25/276 places, 64/1664 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 2 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 2 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 64 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 2 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6818254972567554013.gal : 1 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability7893816663356537863.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/CTLFireability6818254972567554013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7893816663356537863.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,22,0.006904,3728,2,60,5,369,6,0,167,185,0


Converting to forward existential form...Done !
original formula: AX(((sv8_c54==1) + (((AF((sv7_c29==1)) * E((sv16_c1==1) U ((sys_req67==1)&&(sv8==1)))) * (A((sv7_c2!=1) U AG(((sys_req21==1)&&(sv2==1))))...221
=> equivalent forward existential formula: ((([FwdG((EY(Init) * !((sv8_c54==1))),!((sv7_c29==1)))] = FALSE * [((EY(Init) * !((sv8_c54==1))) * !(E((sv16_c1=...609
(forward)formula 0,0,0.008175,4044,1,0,12,369,11,4,239,185,3
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 192 transition count 1094
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 192 transition count 1094
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 201 place count 192 transition count 1061
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 241 place count 152 transition count 301
Iterating global reduction 1 with 40 rules applied. Total rules applied 281 place count 152 transition count 301
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 321 place count 152 transition count 261
Applied a total of 321 rules in 12 ms. Remains 152 /276 variables (removed 124) and now considering 261/1664 (removed 1403) transitions.
// Phase 1: matrix 261 rows 152 cols
[2024-05-28 01:44:48] [INFO ] Computed 24 invariants in 2 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 84 ms returned [0, 1, 2, 3, 4, 19, 26, 33, 40, 47, 54, 61, 68, 76, 83, 90, 103, 110, 117, 124, 131, 138, 145]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 85 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/276 places, 261/1664 transitions.
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 113 place count 16 transition count 148
Iterating global reduction 0 with 113 rules applied. Total rules applied 226 place count 16 transition count 148
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 351 place count 16 transition count 23
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 356 place count 11 transition count 18
Iterating global reduction 1 with 5 rules applied. Total rules applied 361 place count 11 transition count 18
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 366 place count 6 transition count 13
Iterating global reduction 1 with 5 rules applied. Total rules applied 371 place count 6 transition count 13
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 376 place count 6 transition count 8
Applied a total of 376 rules in 1 ms. Remains 6 /129 variables (removed 123) and now considering 8/261 (removed 253) transitions.
// Phase 1: matrix 8 rows 6 cols
[2024-05-28 01:44:48] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-28 01:44:48] [INFO ] Invariant cache hit.
[2024-05-28 01:44:48] [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 LTL mode, iteration 2 : 6/276 places, 8/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129 ms. Remains : 6/276 places, 8/1664 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2958853014191932574.gal : 0 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12689749314061593268.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/CTLFireability2958853014191932574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12689749314061593268.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,6,0.002688,3316,2,12,5,54,6,0,35,34,0


Converting to forward existential form...Done !
original formula: E(AX(FALSE) U AX((sv7_c40==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(FALSE)))) * !(EX(!((sv7_c40==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003433,3632,1,0,6,132,11,0,126,56,4
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Graph (trivial) has 158 edges and 276 vertex of which 76 / 276 are part of one of the 1 SCC in 1 ms
Free SCC test removed 75 places
Ensure Unique test removed 1286 transitions
Reduce isomorphic transitions removed 1286 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 122 place count 201 transition count 257
Reduce places removed 121 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 149 rules applied. Total rules applied 271 place count 80 transition count 229
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 273 place count 78 transition count 229
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 281 place count 70 transition count 221
Iterating global reduction 3 with 8 rules applied. Total rules applied 289 place count 70 transition count 221
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 296 place count 70 transition count 214
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 54 rules applied. Total rules applied 350 place count 36 transition count 194
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 4 with 127 rules applied. Total rules applied 477 place count 36 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 485 place count 36 transition count 59
Applied a total of 485 rules in 16 ms. Remains 36 /276 variables (removed 240) and now considering 59/1664 (removed 1605) transitions.
// Phase 1: matrix 59 rows 36 cols
[2024-05-28 01:44:48] [INFO ] Computed 10 invariants in 1 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 21 ms returned [0, 1, 2, 3, 4, 13]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 21 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 30/276 places, 59/1664 transitions.
Graph (trivial) has 11 edges and 30 vertex of which 6 / 30 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 10 transition count 34
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 10 transition count 34
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 46 place count 10 transition count 19
Applied a total of 46 rules in 2 ms. Remains 10 /30 variables (removed 20) and now considering 19/59 (removed 40) transitions.
// Phase 1: matrix 19 rows 10 cols
[2024-05-28 01:44:48] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-28 01:44:48] [INFO ] Invariant cache hit.
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 10/276 places, 19/1664 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 76 ms. Remains : 10/276 places, 19/1664 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 19 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
RANDOM walk for 16 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 01:44:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12511307677942773275.gal : 1 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17082416268558133503.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12511307677942773275.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17082416268558133503.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.

java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 191 transition count 1093
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 191 transition count 1093
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 203 place count 191 transition count 1060
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 244 place count 150 transition count 281
Iterating global reduction 1 with 41 rules applied. Total rules applied 285 place count 150 transition count 281
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 326 place count 150 transition count 240
Applied a total of 326 rules in 15 ms. Remains 150 /276 variables (removed 126) and now considering 240/1664 (removed 1424) transitions.
// Phase 1: matrix 240 rows 150 cols
[2024-05-28 01:44:48] [INFO ] Computed 24 invariants in 2 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 81 ms returned [0, 1, 2, 3, 4, 18, 25, 32, 39, 46, 53, 60, 67, 74, 81, 88, 101, 108, 115, 122, 129, 136, 143]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 83 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 127/276 places, 240/1664 transitions.
Discarding 113 places :
Symmetric choice reduction at 0 with 113 rule applications. Total rules 113 place count 14 transition count 127
Iterating global reduction 0 with 113 rules applied. Total rules applied 226 place count 14 transition count 127
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Iterating post reduction 0 with 108 rules applied. Total rules applied 334 place count 14 transition count 19
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 339 place count 9 transition count 14
Iterating global reduction 1 with 5 rules applied. Total rules applied 344 place count 9 transition count 14
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 349 place count 4 transition count 9
Iterating global reduction 1 with 5 rules applied. Total rules applied 354 place count 4 transition count 9
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 359 place count 4 transition count 4
Applied a total of 359 rules in 1 ms. Remains 4 /127 variables (removed 123) and now considering 4/240 (removed 236) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-28 01:44:48] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants in 12 ms returned []
[2024-05-28 01:44:48] [INFO ] Invariant cache hit.
[2024-05-28 01:44:48] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4/276 places, 4/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 126 ms. Remains : 4/276 places, 4/1664 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Input system was already deterministic with 4 transitions.
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:48] [INFO ] Flatten gal took : 0 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4455206217807017423.gal : 1 ms
[2024-05-28 01:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability5508679656115863312.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/CTLFireability4455206217807017423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5508679656115863312.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,4,0.001244,3292,2,8,5,29,6,0,23,17,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.001317,3292,1,0,6,29,7,1,28,17,1
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 193 transition count 1113
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 193 transition count 1113
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 197 place count 193 transition count 1082
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 237 place count 153 transition count 322
Iterating global reduction 1 with 40 rules applied. Total rules applied 277 place count 153 transition count 322
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 317 place count 153 transition count 282
Applied a total of 317 rules in 15 ms. Remains 153 /276 variables (removed 123) and now considering 282/1664 (removed 1382) transitions.
// Phase 1: matrix 282 rows 153 cols
[2024-05-28 01:44:49] [INFO ] Computed 24 invariants in 2 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 84 ms returned [0, 1, 2, 3, 4, 20, 27, 34, 41, 48, 55, 62, 69, 76, 83, 90, 104, 111, 118, 125, 139, 146]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 85 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 131/276 places, 282/1664 transitions.
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 107 place count 24 transition count 175
Iterating global reduction 0 with 107 rules applied. Total rules applied 214 place count 24 transition count 175
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 0 with 136 rules applied. Total rules applied 350 place count 24 transition count 39
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 360 place count 14 transition count 29
Iterating global reduction 1 with 10 rules applied. Total rules applied 370 place count 14 transition count 29
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 375 place count 9 transition count 19
Iterating global reduction 1 with 5 rules applied. Total rules applied 380 place count 9 transition count 19
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 385 place count 9 transition count 14
Applied a total of 385 rules in 1 ms. Remains 9 /131 variables (removed 122) and now considering 14/282 (removed 268) transitions.
// Phase 1: matrix 14 rows 9 cols
[2024-05-28 01:44:49] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 01:44:49] [INFO ] Invariant cache hit.
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants and state equation in 24 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 : 9/276 places, 14/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 140 ms. Remains : 9/276 places, 14/1664 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:49] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4212964975260469272.gal : 0 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17814281686883044544.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/CTLFireability4212964975260469272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17814281686883044544.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,8,0.004,3368,2,19,5,91,6,0,53,53,0


Converting to forward existential form...Done !
original formula: AX((EG(AX(((sys_req73==0)||(sv17==0)))) + AX((sv11_c79==1))))
=> equivalent forward existential formula: [(EY((EY(Init) * !(EG(!(EX(!(((sys_req73==0)||(sv17==0))))))))) * !((sv11_c79==1)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.005876,3684,1,0,13,310,20,4,224,171,9
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 202 transition count 1194
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 202 transition count 1194
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 176 place count 202 transition count 1166
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 208 place count 170 transition count 558
Iterating global reduction 1 with 32 rules applied. Total rules applied 240 place count 170 transition count 558
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 272 place count 170 transition count 526
Applied a total of 272 rules in 16 ms. Remains 170 /276 variables (removed 106) and now considering 526/1664 (removed 1138) transitions.
// Phase 1: matrix 526 rows 170 cols
[2024-05-28 01:44:49] [INFO ] Computed 24 invariants in 3 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 110 ms returned [0, 1, 2, 3, 4, 32, 48, 62, 69, 76, 84, 91, 106, 126, 148, 156]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 112 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 154/276 places, 526/1664 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 83 transition count 455
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 83 transition count 455
Ensure Unique test removed 216 transitions
Reduce isomorphic transitions removed 216 transitions.
Iterating post reduction 0 with 216 rules applied. Total rules applied 358 place count 83 transition count 239
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 397 place count 44 transition count 200
Iterating global reduction 1 with 39 rules applied. Total rules applied 436 place count 44 transition count 200
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 440 place count 40 transition count 168
Iterating global reduction 1 with 4 rules applied. Total rules applied 444 place count 40 transition count 168
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 448 place count 40 transition count 164
Applied a total of 448 rules in 13 ms. Remains 40 /154 variables (removed 114) and now considering 164/526 (removed 362) transitions.
// Phase 1: matrix 164 rows 40 cols
[2024-05-28 01:44:49] [INFO ] Computed 8 invariants in 1 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-28 01:44:49] [INFO ] Invariant cache hit.
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/276 places, 164/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 215 ms. Remains : 40/276 places, 164/1664 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 4 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 5 ms
[2024-05-28 01:44:49] [INFO ] Input system was already deterministic with 164 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 6 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 4 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize gal into /tmp/CTLFireability7694108943390662287.gal : 5 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8360047564609253776.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/CTLFireability7694108943390662287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8360047564609253776.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,33,0.025004,4388,2,100,5,894,6,0,327,411,0


Converting to forward existential form...Done !
original formula: ((EF(((AG(((sys_req45==1)&&(sv16==1))) * (sv16_c95==1)) * (sv8_c72==0))) + EG(A(((EF(((sys_req99==1)&&(sv3==1))) * !(((sys_req42==1)&&(sv...431
=> equivalent forward existential formula: (([((Init * !((E(TRUE U ((!(E(TRUE U !(((sys_req45==1)&&(sv16==1))))) * (sv16_c95==1)) * (sv8_c72==0))) + EG(!((...1236
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.059603,5232,1,0,28,8997,44,16,1570,2893,37
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 197 transition count 1117
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 197 transition count 1117
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 190 place count 197 transition count 1085
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 225 place count 162 transition count 420
Iterating global reduction 1 with 35 rules applied. Total rules applied 260 place count 162 transition count 420
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 295 place count 162 transition count 385
Applied a total of 295 rules in 17 ms. Remains 162 /276 variables (removed 114) and now considering 385/1664 (removed 1279) transitions.
// Phase 1: matrix 385 rows 162 cols
[2024-05-28 01:44:49] [INFO ] Computed 24 invariants in 2 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 108 ms returned [0, 1, 2, 3, 25, 32, 40, 48, 55, 62, 69, 77, 84, 91, 99, 112, 120, 127, 134, 148]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 109 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 142/276 places, 385/1664 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 42 transition count 285
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 42 transition count 285
Ensure Unique test removed 203 transitions
Reduce isomorphic transitions removed 203 transitions.
Iterating post reduction 0 with 203 rules applied. Total rules applied 403 place count 42 transition count 82
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 415 place count 30 transition count 70
Iterating global reduction 1 with 12 rules applied. Total rules applied 427 place count 30 transition count 70
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 431 place count 26 transition count 58
Iterating global reduction 1 with 4 rules applied. Total rules applied 435 place count 26 transition count 58
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 439 place count 26 transition count 54
Applied a total of 439 rules in 2 ms. Remains 26 /142 variables (removed 116) and now considering 54/385 (removed 331) transitions.
// Phase 1: matrix 54 rows 26 cols
[2024-05-28 01:44:49] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 01:44:49] [INFO ] Invariant cache hit.
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants and state equation in 27 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 : 26/276 places, 54/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 173 ms. Remains : 26/276 places, 54/1664 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 2 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:49] [INFO ] Input system was already deterministic with 54 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 2 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize gal into /tmp/CTLFireability18306721821215668326.gal : 0 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize properties into /tmp/CTLFireability3547418914641924298.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/CTLFireability18306721821215668326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3547418914641924298.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,23,0.006041,3644,2,80,5,380,6,0,161,212,0


Converting to forward existential form...Done !
original formula: EG((AX(((E(((sys_req8==1)&&(sv17==1)) U (sv2_c14==1)) * ((sys_req68==0)||(sv19==0))) * (((init91==0)||(sys==0))&&(sv6_c39==0)))) * EG((AF...210
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(((E(((sys_req8==1)&&(sv17==1)) U (sv2_c14==1)) * ((sys_req68==0)||(sv19==0))) * (((init91==0)...265
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/0/2
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 40/13/14
(forward)formula 0,0,0.016564,4488,1,0,15,2827,46,5,774,919,17
FORMULA ServersAndClients-PT-100020-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 207 transition count 1235
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 207 transition count 1235
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 163 place count 207 transition count 1210
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 194 place count 176 transition count 621
Iterating global reduction 1 with 31 rules applied. Total rules applied 225 place count 176 transition count 621
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 256 place count 176 transition count 590
Applied a total of 256 rules in 9 ms. Remains 176 /276 variables (removed 100) and now considering 590/1664 (removed 1074) transitions.
// Phase 1: matrix 590 rows 176 cols
[2024-05-28 01:44:49] [INFO ] Computed 24 invariants in 5 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 109 ms returned [0, 1, 2, 3, 4, 42, 56, 63, 71, 101, 130, 139, 146, 160]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 111 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 162/276 places, 590/1664 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 103 transition count 531
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 103 transition count 531
Ensure Unique test removed 203 transitions
Reduce isomorphic transitions removed 203 transitions.
Iterating post reduction 0 with 203 rules applied. Total rules applied 321 place count 103 transition count 328
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 370 place count 54 transition count 279
Iterating global reduction 1 with 49 rules applied. Total rules applied 419 place count 54 transition count 279
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 423 place count 50 transition count 239
Iterating global reduction 1 with 4 rules applied. Total rules applied 427 place count 50 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 431 place count 50 transition count 235
Applied a total of 431 rules in 3 ms. Remains 50 /162 variables (removed 112) and now considering 235/590 (removed 355) transitions.
// Phase 1: matrix 235 rows 50 cols
[2024-05-28 01:44:49] [INFO ] Computed 10 invariants in 1 ms
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 01:44:49] [INFO ] Invariant cache hit.
[2024-05-28 01:44:49] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/276 places, 235/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 194 ms. Remains : 50/276 places, 235/1664 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 7 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 7 ms
[2024-05-28 01:44:49] [INFO ] Input system was already deterministic with 235 transitions.
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 6 ms
[2024-05-28 01:44:49] [INFO ] Flatten gal took : 6 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1296725288927175256.gal : 2 ms
[2024-05-28 01:44:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11690942806700995748.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/CTLFireability1296725288927175256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11690942806700995748.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,41,0.025789,4896,2,191,5,1308,6,0,438,546,0


Converting to forward existential form...Done !
original formula: E(A(((!(((sys_req61==1)&&(sv6==1))||((sys_req36==1)&&(sv8==1))))&&(sv6_c86==1)) U EG(!((!(((sys_req58==1)&&(sv0==1))) * EG(((sys_req86==1...562
=> equivalent forward existential formula: [(EY(((((FwdU(Init,!((E(!(EG(!((!(((sys_req58==1)&&(sv0==1))) * EG(((sys_req86==1)&&(sv10==1))))))) U (!(((!(((s...841
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.047537,5212,1,0,9,6280,17,1,1759,1523,6
FORMULA ServersAndClients-PT-100020-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 81 place count 195 transition count 1115
Iterating global reduction 0 with 81 rules applied. Total rules applied 162 place count 195 transition count 1115
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 193 place count 195 transition count 1084
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 231 place count 157 transition count 362
Iterating global reduction 1 with 38 rules applied. Total rules applied 269 place count 157 transition count 362
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 307 place count 157 transition count 324
Applied a total of 307 rules in 8 ms. Remains 157 /276 variables (removed 119) and now considering 324/1664 (removed 1340) transitions.
// Phase 1: matrix 324 rows 157 cols
[2024-05-28 01:44:49] [INFO ] Computed 24 invariants in 1 ms
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants in 86 ms returned [0, 2, 3, 4, 29, 44, 51, 58, 65, 72, 79, 86, 93, 108, 115, 122, 129, 136, 143, 150]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 87 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 137/276 places, 324/1664 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 37 transition count 224
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 37 transition count 224
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 159 transitions.
Iterating post reduction 0 with 159 rules applied. Total rules applied 359 place count 37 transition count 65
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 371 place count 25 transition count 53
Iterating global reduction 1 with 12 rules applied. Total rules applied 383 place count 25 transition count 53
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 387 place count 21 transition count 41
Iterating global reduction 1 with 4 rules applied. Total rules applied 391 place count 21 transition count 41
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 395 place count 21 transition count 37
Applied a total of 395 rules in 1 ms. Remains 21 /137 variables (removed 116) and now considering 37/324 (removed 287) transitions.
// Phase 1: matrix 37 rows 21 cols
[2024-05-28 01:44:50] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-28 01:44:50] [INFO ] Invariant cache hit.
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/276 places, 37/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 133 ms. Remains : 21/276 places, 37/1664 transitions.
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Input system was already deterministic with 37 transitions.
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13864014806479450355.gal : 0 ms
[2024-05-28 01:44:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6730606781607686861.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/CTLFireability13864014806479450355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6730606781607686861.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,18,0.004506,3528,2,68,5,281,6,0,124,153,0


Converting to forward existential form...Done !
original formula: EG((A((sv2_c63==1) U !(EX((sv10_c82==1)))) * !(E(AF(((sv11_c40==1)||((sys_req36==1)&&(sv2==1)))) U AX((((init23==1)&&(sys==1))||((sys_req...178
=> equivalent forward existential formula: [FwdG(Init,(!((E(!(!(EX((sv10_c82==1)))) U (!((sv2_c63==1)) * !(!(EX((sv10_c82==1)))))) + EG(!(!(EX((sv10_c82==1...302
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.012351,4108,1,0,27,1858,36,18,589,959,27
FORMULA ServersAndClients-PT-100020-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 194 transition count 1114
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 194 transition count 1114
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 195 place count 194 transition count 1083
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 232 place count 157 transition count 380
Iterating global reduction 1 with 37 rules applied. Total rules applied 269 place count 157 transition count 380
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 306 place count 157 transition count 343
Applied a total of 306 rules in 8 ms. Remains 157 /276 variables (removed 119) and now considering 343/1664 (removed 1321) transitions.
// Phase 1: matrix 343 rows 157 cols
[2024-05-28 01:44:50] [INFO ] Computed 24 invariants in 1 ms
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants in 92 ms returned [1, 2, 3, 4, 30, 37, 44, 51, 59, 66, 73, 80, 87, 94, 108, 115, 136, 143, 150]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 93 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 138/276 places, 343/1664 transitions.
Discarding 94 places :
Symmetric choice reduction at 0 with 94 rule applications. Total rules 94 place count 44 transition count 249
Iterating global reduction 0 with 94 rules applied. Total rules applied 188 place count 44 transition count 249
Ensure Unique test removed 164 transitions
Reduce isomorphic transitions removed 164 transitions.
Iterating post reduction 0 with 164 rules applied. Total rules applied 352 place count 44 transition count 85
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 368 place count 28 transition count 69
Iterating global reduction 1 with 16 rules applied. Total rules applied 384 place count 28 transition count 69
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 388 place count 24 transition count 53
Iterating global reduction 1 with 4 rules applied. Total rules applied 392 place count 24 transition count 53
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 396 place count 24 transition count 49
Applied a total of 396 rules in 1 ms. Remains 24 /138 variables (removed 114) and now considering 49/343 (removed 294) transitions.
// Phase 1: matrix 49 rows 24 cols
[2024-05-28 01:44:50] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 01:44:50] [INFO ] Invariant cache hit.
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/276 places, 49/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144 ms. Remains : 24/276 places, 49/1664 transitions.
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Input system was already deterministic with 49 transitions.
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Time to serialize gal into /tmp/CTLFireability10155248418590524020.gal : 0 ms
[2024-05-28 01:44:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6049137641897385789.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/CTLFireability10155248418590524020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6049137641897385789.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,20,0.008627,3624,2,75,5,306,6,0,148,166,0


Converting to forward existential form...Done !
original formula: AF((EF(((EG(((sys_req31==0)||(sv16==0))) + AF(((sys_req81==1)&&(sv0==1)))) + (sv4_c49==1))) * E((AG(((init0==1)&&(sys==1))) * AX((sv11_c1...203
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U ((EG(((sys_req31==0)||(sv16==0))) + !(EG(!(((sys_req81==1)&&(sv0==1)))))) + (sv4_c49==1))...284
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.018724,4204,1,0,18,1916,43,14,692,1172,27
FORMULA ServersAndClients-PT-100020-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 1664/1664 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 194 transition count 1114
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 194 transition count 1114
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 195 place count 194 transition count 1083
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 233 place count 156 transition count 361
Iterating global reduction 1 with 38 rules applied. Total rules applied 271 place count 156 transition count 361
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 309 place count 156 transition count 323
Applied a total of 309 rules in 14 ms. Remains 156 /276 variables (removed 120) and now considering 323/1664 (removed 1341) transitions.
// Phase 1: matrix 323 rows 156 cols
[2024-05-28 01:44:50] [INFO ] Computed 24 invariants in 1 ms
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants in 90 ms returned [0, 1, 2, 3, 4, 22, 29, 36, 43, 50, 57, 64, 71, 78, 85, 106, 113, 121, 128, 135, 149]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 93 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/276 places, 323/1664 transitions.
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 101 place count 34 transition count 222
Iterating global reduction 0 with 101 rules applied. Total rules applied 202 place count 34 transition count 222
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 159 transitions.
Iterating post reduction 0 with 159 rules applied. Total rules applied 361 place count 34 transition count 63
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 376 place count 19 transition count 48
Iterating global reduction 1 with 15 rules applied. Total rules applied 391 place count 19 transition count 48
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 396 place count 14 transition count 33
Iterating global reduction 1 with 5 rules applied. Total rules applied 401 place count 14 transition count 33
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 406 place count 14 transition count 28
Applied a total of 406 rules in 1 ms. Remains 14 /135 variables (removed 121) and now considering 28/323 (removed 295) transitions.
// Phase 1: matrix 28 rows 14 cols
[2024-05-28 01:44:50] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-28 01:44:50] [INFO ] Invariant cache hit.
[2024-05-28 01:44:50] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 14/276 places, 28/1664 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143 ms. Remains : 14/276 places, 28/1664 transitions.
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 2 ms
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 1 ms
[2024-05-28 01:44:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4515797646839389270.gal : 1 ms
[2024-05-28 01:44:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3297486760611307327.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/CTLFireability4515797646839389270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3297486760611307327.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,12,0.003859,3468,2,30,5,179,6,0,87,122,0


Converting to forward existential form...Done !
original formula: AX((A((sv14_c1==1) U (AX(EF(((sys_req24==1)&&(sv18==1)))) * EF(((sys_req55==1)&&(sv10==1))))) + AX((sv12_c19==1))))
=> equivalent forward existential formula: [(EY((EY(Init) * !(!((E(!((!(EX(!(E(TRUE U ((sys_req24==1)&&(sv18==1)))))) * E(TRUE U ((sys_req55==1)&&(sv10==1)...408
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009899,4048,1,0,10,548,26,1,381,275,11
FORMULA ServersAndClients-PT-100020-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-28 01:44:50] [INFO ] Flatten gal took : 45 ms
[2024-05-28 01:44:50] [INFO ] Flatten gal took : 40 ms
Total runtime 8235 ms.

BK_STOP 1716860690614

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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-100020"
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-100020, 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-171679080700610"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100020.tgz
mv ServersAndClients-PT-100020 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 ;