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.r114-smll-171624275600226.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DLCround-PT-10a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275600226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 16:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 13 16:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 13 16:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 16:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 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 DLCround-PT-10a-CTLFireability-2024-00
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-01
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-02
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-03
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-04
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-05
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-06
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-07
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-08
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-09
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-10
FORMULA_NAME DLCround-PT-10a-CTLFireability-2024-11
FORMULA_NAME DLCround-PT-10a-CTLFireability-2023-12
FORMULA_NAME DLCround-PT-10a-CTLFireability-2023-13
FORMULA_NAME DLCround-PT-10a-CTLFireability-2023-14
FORMULA_NAME DLCround-PT-10a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716382492090

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-10a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-22 12:54:53] [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]
[2024-05-22 12:54:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 12:54:54] [INFO ] Load time of PNML (sax parser for PT used): 316 ms
[2024-05-22 12:54:54] [INFO ] Transformed 337 places.
[2024-05-22 12:54:54] [INFO ] Transformed 2605 transitions.
[2024-05-22 12:54:54] [INFO ] Found NUPN structural information;
[2024-05-22 12:54:54] [INFO ] Parsed PT model containing 337 places and 2605 transitions and 10130 arcs in 494 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 247 transitions
Reduce redundant transitions removed 247 transitions.
FORMULA DLCround-PT-10a-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 126 out of 337 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 337/337 places, 2358/2358 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 325 transition count 2182
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 325 transition count 2182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 325 transition count 2180
Drop transitions (Redundant composition of simpler transitions.) removed 746 transitions
Redundant transition composition rules discarded 746 transitions
Iterating global reduction 1 with 746 rules applied. Total rules applied 772 place count 325 transition count 1434
Applied a total of 772 rules in 184 ms. Remains 325 /337 variables (removed 12) and now considering 1434/2358 (removed 924) transitions.
[2024-05-22 12:54:54] [INFO ] Flow matrix only has 204 transitions (discarded 1230 similar events)
// Phase 1: matrix 204 rows 325 cols
[2024-05-22 12:54:54] [INFO ] Computed 213 invariants in 11 ms
[2024-05-22 12:54:56] [INFO ] Implicit Places using invariants in 1437 ms returned [127, 128, 130, 132, 133, 134, 135, 136, 139, 140, 143, 144, 146, 147, 149, 151, 152, 153, 154, 155, 156, 157, 160, 161, 162, 163, 167, 169, 171, 175, 176, 177, 178, 180, 181, 182, 183, 185, 186, 187, 188, 189, 191, 194, 196, 197, 198, 201, 202, 203, 205, 207, 209, 210, 211, 212, 213, 215, 217, 219, 220, 222, 224, 225, 226, 229, 233, 234, 236, 237, 239, 240, 242, 244, 245, 248, 249, 251, 253, 254, 256, 257, 258, 259, 263, 266, 267, 268, 269, 270, 272, 273, 275, 276, 278, 279, 280, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 293, 295, 296, 297, 298, 300, 301, 302, 303, 305, 307, 308, 309, 310, 311, 312, 313, 316, 317, 318, 320, 324]
Discarding 129 places :
Ensure Unique test removed 714 transitions
Reduce isomorphic transitions removed 714 transitions.
Implicit Place search using SMT only with invariants took 1517 ms to find 129 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 196/337 places, 720/2358 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 447 transitions
Redundant transition composition rules discarded 447 transitions
Iterating global reduction 0 with 447 rules applied. Total rules applied 447 place count 196 transition count 273
Applied a total of 447 rules in 6 ms. Remains 196 /196 variables (removed 0) and now considering 273/720 (removed 447) transitions.
[2024-05-22 12:54:56] [INFO ] Flow matrix only has 204 transitions (discarded 69 similar events)
// Phase 1: matrix 204 rows 196 cols
[2024-05-22 12:54:56] [INFO ] Computed 84 invariants in 6 ms
[2024-05-22 12:54:56] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-22 12:54:56] [INFO ] Flow matrix only has 204 transitions (discarded 69 similar events)
[2024-05-22 12:54:56] [INFO ] Invariant cache hit.
[2024-05-22 12:54:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:54:56] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 196/337 places, 273/2358 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2032 ms. Remains : 196/337 places, 273/2358 transitions.
Support contains 126 out of 196 places after structural reductions.
[2024-05-22 12:54:57] [INFO ] Flatten gal took : 66 ms
[2024-05-22 12:54:57] [INFO ] Flatten gal took : 29 ms
[2024-05-22 12:54:57] [INFO ] Input system was already deterministic with 273 transitions.
RANDOM walk for 40000 steps (8 resets) in 1733 ms. (23 steps per ms) remains 1/76 properties
BEST_FIRST walk for 40003 steps (8 resets) in 312 ms. (127 steps per ms) remains 1/1 properties
[2024-05-22 12:54:57] [INFO ] Flow matrix only has 204 transitions (discarded 69 similar events)
[2024-05-22 12:54:57] [INFO ] Invariant cache hit.
[2024-05-22 12:54:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp15 is UNSAT
After SMT solving in domain Real declared 13/400 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 3/84 constraints, State Equation: 0/196 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 78ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA DLCround-PT-10a-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 12:54:57] [INFO ] Flatten gal took : 18 ms
[2024-05-22 12:54:57] [INFO ] Flatten gal took : 17 ms
[2024-05-22 12:54:58] [INFO ] Input system was already deterministic with 273 transitions.
Computed a total of 70 stabilizing places and 1 stable transitions
Graph (complete) has 356 edges and 196 vertex of which 127 are kept as prefixes of interest. Removing 69 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 130 transition count 273
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 84 place count 112 transition count 237
Iterating global reduction 1 with 18 rules applied. Total rules applied 102 place count 112 transition count 237
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 104 place count 112 transition count 235
Applied a total of 104 rules in 10 ms. Remains 112 /196 variables (removed 84) and now considering 235/273 (removed 38) transitions.
[2024-05-22 12:54:58] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 112 cols
[2024-05-22 12:54:58] [INFO ] Computed 18 invariants in 10 ms
[2024-05-22 12:54:58] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-22 12:54:58] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 12:54:58] [INFO ] Invariant cache hit.
[2024-05-22 12:54:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:54:58] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-22 12:54:58] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 12:54:58] [INFO ] Invariant cache hit.
[2024-05-22 12:54:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 3/112 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/295 variables, 112/130 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 1/296 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 0/296 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 296/296 variables, and 131 constraints, problems are : Problem set: 0 solved, 234 unsolved in 10001 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 3/112 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/295 variables, 112/130 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 234/364 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 1/296 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/296 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (OVERLAPS) 0/296 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 296/296 variables, and 365 constraints, problems are : Problem set: 0 solved, 234 unsolved in 8467 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 18566ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 18584ms
Starting structural reductions in LTL mode, iteration 1 : 112/196 places, 235/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18805 ms. Remains : 112/196 places, 235/273 transitions.
[2024-05-22 12:55:16] [INFO ] Flatten gal took : 10 ms
[2024-05-22 12:55:16] [INFO ] Flatten gal took : 13 ms
[2024-05-22 12:55:16] [INFO ] Input system was already deterministic with 235 transitions.
[2024-05-22 12:55:16] [INFO ] Flatten gal took : 10 ms
[2024-05-22 12:55:16] [INFO ] Flatten gal took : 9 ms
[2024-05-22 12:55:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8199480672992999555.gal : 6 ms
[2024-05-22 12:55:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7699441344115298794.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8199480672992999555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7699441344115298794.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.36871e+12,0.053111,4176,2,317,5,1275,6,0,624,921,0


Converting to forward existential form...Done !
original formula: AX((AG(AF(((EF(((p83==1)&&(p283==1))) + (p96==0)) + (p293==0)))) + ((p47==1)&&(p240==1))))
=> equivalent forward existential formula: [FwdG(FwdU((EY(Init) * !(((p47==1)&&(p240==1)))),TRUE),!(((E(TRUE U ((p83==1)&&(p283==1))) + (p96==0)) + (p293==...169
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.15347,6900,1,0,11,14682,25,4,2908,2678,14
FORMULA DLCround-PT-10a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 133 transition count 273
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 78 place count 118 transition count 243
Iterating global reduction 1 with 15 rules applied. Total rules applied 93 place count 118 transition count 243
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 95 place count 118 transition count 241
Applied a total of 95 rules in 6 ms. Remains 118 /196 variables (removed 78) and now considering 241/273 (removed 32) transitions.
[2024-05-22 12:55:17] [INFO ] Flow matrix only has 187 transitions (discarded 54 similar events)
// Phase 1: matrix 187 rows 118 cols
[2024-05-22 12:55:17] [INFO ] Computed 21 invariants in 2 ms
[2024-05-22 12:55:17] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-22 12:55:17] [INFO ] Flow matrix only has 187 transitions (discarded 54 similar events)
[2024-05-22 12:55:17] [INFO ] Invariant cache hit.
[2024-05-22 12:55:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:55:17] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Running 240 sub problems to find dead transitions.
[2024-05-22 12:55:17] [INFO ] Flow matrix only has 187 transitions (discarded 54 similar events)
[2024-05-22 12:55:17] [INFO ] Invariant cache hit.
[2024-05-22 12:55:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 6/118 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (OVERLAPS) 186/304 variables, 118/139 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (OVERLAPS) 1/305 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/305 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 9 (OVERLAPS) 0/305 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 305/305 variables, and 140 constraints, problems are : Problem set: 0 solved, 240 unsolved in 12061 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 118/118 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 6/118 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (OVERLAPS) 186/304 variables, 118/139 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 240/379 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (OVERLAPS) 1/305 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/305 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 10 (OVERLAPS) 0/305 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 305/305 variables, and 380 constraints, problems are : Problem set: 0 solved, 240 unsolved in 9861 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 118/118 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints]
After SMT, in 21971ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 21977ms
Starting structural reductions in LTL mode, iteration 1 : 118/196 places, 241/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22187 ms. Remains : 118/196 places, 241/273 transitions.
[2024-05-22 12:55:39] [INFO ] Flatten gal took : 10 ms
[2024-05-22 12:55:39] [INFO ] Flatten gal took : 10 ms
[2024-05-22 12:55:39] [INFO ] Input system was already deterministic with 241 transitions.
[2024-05-22 12:55:39] [INFO ] Flatten gal took : 9 ms
[2024-05-22 12:55:39] [INFO ] Flatten gal took : 9 ms
[2024-05-22 12:55:39] [INFO ] Time to serialize gal into /tmp/CTLFireability13623806702846260980.gal : 4 ms
[2024-05-22 12:55:39] [INFO ] Time to serialize properties into /tmp/CTLFireability13593534446663371795.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/CTLFireability13623806702846260980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13593534446663371795.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.64412e+12,0.040312,4360,2,332,5,1338,6,0,642,963,0


Converting to forward existential form...Done !
original formula: E(EF(!((!(AX(((p122==1)&&(p216==1)))) * !(AG(((p52==1)&&(p247==1))))))) U EF(!((EX((((p46==1)&&(p240==1))||((p83==1)&&(p182==1)))) + !(((...219
=> equivalent forward existential formula: [((FwdU(FwdU(Init,E(TRUE U !((!(!(EX(!(((p122==1)&&(p216==1)))))) * !(!(E(TRUE U !(((p52==1)&&(p247==1))))))))))...299
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 236/5/5
(forward)formula 0,1,0.159079,7316,1,0,16,19350,32,4,3058,5051,19
FORMULA DLCround-PT-10a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 134 transition count 273
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 78 place count 118 transition count 241
Iterating global reduction 1 with 16 rules applied. Total rules applied 94 place count 118 transition count 241
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 96 place count 118 transition count 239
Applied a total of 96 rules in 4 ms. Remains 118 /196 variables (removed 78) and now considering 239/273 (removed 34) transitions.
[2024-05-22 12:55:39] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
// Phase 1: matrix 186 rows 118 cols
[2024-05-22 12:55:39] [INFO ] Computed 22 invariants in 2 ms
[2024-05-22 12:55:39] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 12:55:39] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
[2024-05-22 12:55:39] [INFO ] Invariant cache hit.
[2024-05-22 12:55:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:55:39] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2024-05-22 12:55:39] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
[2024-05-22 12:55:39] [INFO ] Invariant cache hit.
[2024-05-22 12:55:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 7/118 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 185/303 variables, 118/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 1/304 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/304 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (OVERLAPS) 0/304 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 141 constraints, problems are : Problem set: 0 solved, 238 unsolved in 9934 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 118/118 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 7/118 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 185/303 variables, 118/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 238/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/303 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 1/304 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/304 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 10 (OVERLAPS) 0/304 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 379 constraints, problems are : Problem set: 0 solved, 238 unsolved in 9065 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 118/118 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints]
After SMT, in 19051ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 19055ms
Starting structural reductions in LTL mode, iteration 1 : 118/196 places, 239/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19211 ms. Remains : 118/196 places, 239/273 transitions.
[2024-05-22 12:55:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 12:55:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 12:55:58] [INFO ] Input system was already deterministic with 239 transitions.
[2024-05-22 12:55:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 12:55:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 12:55:58] [INFO ] Time to serialize gal into /tmp/CTLFireability1801849912097601325.gal : 3 ms
[2024-05-22 12:55:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2559254145877919720.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/CTLFireability1801849912097601325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2559254145877919720.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,6.79477e+12,0.038039,4360,2,331,5,1328,6,0,638,952,0


Converting to forward existential form...Done !
original formula: E(!(AF(EX(AX(((p62==1)&&(p170==1)))))) U EX((!(((!(((p69==1)&&(p273==1))) * EF(((p14==1)&&(p150==1)))) + EX(((p76==1)&&(p267==1))))) + (E...235
=> equivalent forward existential formula: (([((EY(FwdU(Init,!(!(EG(!(EX(!(EX(!(((p62==1)&&(p170==1)))))))))))) * !(EX(((p76==1)&&(p267==1))))) * ((p69==1)...490
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.142869,7052,1,0,13,17775,20,3,2813,3815,14
FORMULA DLCround-PT-10a-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Graph (trivial) has 259 edges and 196 vertex of which 116 / 196 are part of one of the 15 SCC in 5 ms
Free SCC test removed 101 places
Ensure Unique test removed 234 transitions
Reduce isomorphic transitions removed 234 transitions.
Graph (complete) has 122 edges and 95 vertex of which 28 are kept as prefixes of interest. Removing 67 places using SCC suffix rule.1 ms
Discarding 67 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 28 transition count 38
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 27 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 26 transition count 37
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 19 place count 13 transition count 23
Iterating global reduction 3 with 13 rules applied. Total rules applied 32 place count 13 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 35 place count 13 transition count 20
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 13 transition count 20
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 37 place count 12 transition count 19
Iterating global reduction 3 with 1 rules applied. Total rules applied 38 place count 12 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 39 place count 12 transition count 18
Applied a total of 39 rules in 38 ms. Remains 12 /196 variables (removed 184) and now considering 18/273 (removed 255) transitions.
[2024-05-22 12:55:58] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 12 cols
[2024-05-22 12:55:59] [INFO ] Computed 5 invariants in 2 ms
[2024-05-22 12:55:59] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 12:55:59] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2024-05-22 12:55:59] [INFO ] Invariant cache hit.
[2024-05-22 12:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:55:59] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-22 12:55:59] [INFO ] Redundant transitions in 0 ms returned []
Running 17 sub problems to find dead transitions.
[2024-05-22 12:55:59] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2024-05-22 12:55:59] [INFO ] Invariant cache hit.
[2024-05-22 12:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 2/12 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 11/23 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 1/24 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/24 variables, and 18 constraints, problems are : Problem set: 0 solved, 17 unsolved in 228 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 2/12 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 11/23 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 17/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/23 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 1/24 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/24 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 0/24 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/24 variables, and 35 constraints, problems are : Problem set: 0 solved, 17 unsolved in 316 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 548ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 549ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/196 places, 18/273 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 656 ms. Remains : 12/196 places, 18/273 transitions.
[2024-05-22 12:55:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 12:55:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 12:55:59] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 12:55:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 12:55:59] [INFO ] Flatten gal took : 1 ms
[2024-05-22 12:55:59] [INFO ] Time to serialize gal into /tmp/CTLFireability4508329081962328858.gal : 1 ms
[2024-05-22 12:55:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9701108724072915385.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/CTLFireability4508329081962328858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9701108724072915385.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,16,0.003069,3372,2,24,5,92,6,0,53,59,0


Converting to forward existential form...Done !
original formula: EF(AG((EF(((p56==1)&&(p162==1))) * ((p107==0)||(p273==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((E(TRUE U ((p56==1)&&(p162==1))) * ((p107==0)||(p273==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005952,3688,1,0,8,227,15,2,236,118,8
FORMULA DLCround-PT-10a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 137 transition count 273
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 72 place count 124 transition count 247
Iterating global reduction 1 with 13 rules applied. Total rules applied 85 place count 124 transition count 247
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 87 place count 124 transition count 245
Applied a total of 87 rules in 4 ms. Remains 124 /196 variables (removed 72) and now considering 245/273 (removed 28) transitions.
[2024-05-22 12:55:59] [INFO ] Flow matrix only has 189 transitions (discarded 56 similar events)
// Phase 1: matrix 189 rows 124 cols
[2024-05-22 12:55:59] [INFO ] Computed 25 invariants in 1 ms
[2024-05-22 12:55:59] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-22 12:55:59] [INFO ] Flow matrix only has 189 transitions (discarded 56 similar events)
[2024-05-22 12:55:59] [INFO ] Invariant cache hit.
[2024-05-22 12:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:55:59] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 244 sub problems to find dead transitions.
[2024-05-22 12:55:59] [INFO ] Flow matrix only has 189 transitions (discarded 56 similar events)
[2024-05-22 12:55:59] [INFO ] Invariant cache hit.
[2024-05-22 12:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 3 (OVERLAPS) 10/124 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 5 (OVERLAPS) 188/312 variables, 124/149 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 7 (OVERLAPS) 1/313 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 9 (OVERLAPS) 0/313 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 244 unsolved
No progress, stopping.
After SMT solving in domain Real declared 313/313 variables, and 150 constraints, problems are : Problem set: 0 solved, 244 unsolved in 11920 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 124/124 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 244/244 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 244 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 3 (OVERLAPS) 10/124 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 5 (OVERLAPS) 188/312 variables, 124/149 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 244/393 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/312 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 8 (OVERLAPS) 1/313 variables, 1/394 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/313 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 10 (OVERLAPS) 0/313 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 244 unsolved
No progress, stopping.
After SMT solving in domain Int declared 313/313 variables, and 394 constraints, problems are : Problem set: 0 solved, 244 unsolved in 9041 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 124/124 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 244/244 constraints, Known Traps: 0/0 constraints]
After SMT, in 20999ms problems are : Problem set: 0 solved, 244 unsolved
Search for dead transitions found 0 dead transitions in 21003ms
Starting structural reductions in LTL mode, iteration 1 : 124/196 places, 245/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21201 ms. Remains : 124/196 places, 245/273 transitions.
[2024-05-22 12:56:20] [INFO ] Flatten gal took : 9 ms
[2024-05-22 12:56:20] [INFO ] Flatten gal took : 7 ms
[2024-05-22 12:56:20] [INFO ] Input system was already deterministic with 245 transitions.
[2024-05-22 12:56:20] [INFO ] Flatten gal took : 7 ms
[2024-05-22 12:56:20] [INFO ] Flatten gal took : 8 ms
[2024-05-22 12:56:20] [INFO ] Time to serialize gal into /tmp/CTLFireability2076291571398450933.gal : 2 ms
[2024-05-22 12:56:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10719449108165999690.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/CTLFireability2076291571398450933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10719449108165999690.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,9.67459e+12,0.039184,4384,2,346,5,1390,6,0,656,991,0


Converting to forward existential form...Done !
original formula: E(EF(!(EG(((p117==1)&&(p205==1))))) U (EX((((AF(((p134==1)&&(p327==1))) * (p21==1)) * ((p160==1)&&(p77==1))) * (p311==1))) + ((!(((!(EG((...332
=> equivalent forward existential formula: ([((((EY(FwdU(Init,E(TRUE U !(EG(((p117==1)&&(p205==1))))))) * (p311==1)) * ((p160==1)&&(p77==1))) * (p21==1)) *...542
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.15674,7076,1,0,14,17172,34,5,3115,2938,17
FORMULA DLCround-PT-10a-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Graph (trivial) has 269 edges and 196 vertex of which 124 / 196 are part of one of the 15 SCC in 1 ms
Free SCC test removed 109 places
Ensure Unique test removed 253 transitions
Reduce isomorphic transitions removed 253 transitions.
Graph (complete) has 103 edges and 87 vertex of which 19 are kept as prefixes of interest. Removing 68 places using SCC suffix rule.0 ms
Discarding 68 places :
Also discarding 0 output transitions
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 15 place count 6 transition count 7
Iterating global reduction 0 with 13 rules applied. Total rules applied 28 place count 6 transition count 7
Applied a total of 28 rules in 3 ms. Remains 6 /196 variables (removed 190) and now considering 7/273 (removed 266) transitions.
[2024-05-22 12:56:21] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2024-05-22 12:56:21] [INFO ] Computed 3 invariants in 0 ms
[2024-05-22 12:56:21] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-22 12:56:21] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2024-05-22 12:56:21] [INFO ] Invariant cache hit.
[2024-05-22 12:56:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:56:21] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-22 12:56:21] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2024-05-22 12:56:21] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2024-05-22 12:56:21] [INFO ] Invariant cache hit.
[2024-05-22 12:56:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/6 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/11 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/11 variables, and 10 constraints, problems are : Problem set: 0 solved, 6 unsolved in 94 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/6 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1/11 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/11 variables, and 16 constraints, problems are : Problem set: 0 solved, 6 unsolved in 87 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 184ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 184ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/196 places, 7/273 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 233 ms. Remains : 6/196 places, 7/273 transitions.
[2024-05-22 12:56:21] [INFO ] Flatten gal took : 0 ms
[2024-05-22 12:56:21] [INFO ] Flatten gal took : 0 ms
[2024-05-22 12:56:21] [INFO ] Input system was already deterministic with 7 transitions.
RANDOM walk for 12 steps (0 resets) in 6 ms. (1 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-10a-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 12:56:21] [INFO ] Flatten gal took : 1 ms
[2024-05-22 12:56:21] [INFO ] Flatten gal took : 1 ms
[2024-05-22 12:56:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4919863258818805949.gal : 1 ms
[2024-05-22 12:56:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11457999464783008179.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/ReachabilityCardinality4919863258818805949.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11457999464783008179.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 : 196/196 places, 273/273 transitions.
Graph (trivial) has 253 edges and 196 vertex of which 113 / 196 are part of one of the 15 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 226 transitions
Reduce isomorphic transitions removed 226 transitions.
Graph (complete) has 130 edges and 98 vertex of which 33 are kept as prefixes of interest. Removing 65 places using SCC suffix rule.0 ms
Discarding 65 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 33 transition count 46
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 32 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 31 transition count 45
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 16 place count 21 transition count 35
Iterating global reduction 3 with 10 rules applied. Total rules applied 26 place count 21 transition count 35
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 21 transition count 33
Applied a total of 28 rules in 12 ms. Remains 21 /196 variables (removed 175) and now considering 33/273 (removed 240) transitions.
[2024-05-22 12:56:21] [INFO ] Flow matrix only has 22 transitions (discarded 11 similar events)
// Phase 1: matrix 22 rows 21 cols
[2024-05-22 12:56:21] [INFO ] Computed 9 invariants in 1 ms
[2024-05-22 12:56:21] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-22 12:56:21] [INFO ] Flow matrix only has 22 transitions (discarded 11 similar events)
[2024-05-22 12:56:21] [INFO ] Invariant cache hit.
[2024-05-22 12:56:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:56:21] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-22 12:56:21] [INFO ] Redundant transitions in 1 ms returned []
Running 32 sub problems to find dead transitions.
[2024-05-22 12:56:21] [INFO ] Flow matrix only has 22 transitions (discarded 11 similar events)
[2024-05-22 12:56:21] [INFO ] Invariant cache hit.
[2024-05-22 12:56:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 4/21 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 21/42 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 1/43 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 0/43 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 31 constraints, problems are : Problem set: 0 solved, 32 unsolved in 1004 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 21/21 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 4/21 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 21/42 variables, 21/30 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 32/62 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 1/43 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/43 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (OVERLAPS) 0/43 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/43 variables, and 63 constraints, problems are : Problem set: 0 solved, 32 unsolved in 544 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 21/21 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
After SMT, in 1572ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 1577ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/196 places, 33/273 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1658 ms. Remains : 21/196 places, 33/273 transitions.
[2024-05-22 12:56:22] [INFO ] Flatten gal took : 2 ms
[2024-05-22 12:56:22] [INFO ] Flatten gal took : 3 ms
[2024-05-22 12:56:22] [INFO ] Input system was already deterministic with 33 transitions.
[2024-05-22 12:56:22] [INFO ] Flatten gal took : 2 ms
[2024-05-22 12:56:22] [INFO ] Flatten gal took : 2 ms
[2024-05-22 12:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9915318601195398268.gal : 2 ms
[2024-05-22 12:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15275210088513913859.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9915318601195398268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15275210088513913859.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,113,0.008214,3456,2,53,5,174,6,0,93,115,0


Converting to forward existential form...Done !
original formula: (AG(((((EG(((p105==0)||(p202==0))) * ((p83==0)||(p186==0))) * ((p37==0)||(p143==0))) + (p36==0)) + (p230==0))) + AG((p49==1)))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(((((EG(((p105==0)||(p202==0))) * ((p83==0)||(p186==0))) * ((p37==0)||(p143==0))) +...213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.02034,3772,1,0,16,820,29,8,473,495,16
FORMULA DLCround-PT-10a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 130 transition count 273
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 83 place count 113 transition count 239
Iterating global reduction 1 with 17 rules applied. Total rules applied 100 place count 113 transition count 239
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 102 place count 113 transition count 237
Applied a total of 102 rules in 4 ms. Remains 113 /196 variables (removed 83) and now considering 237/273 (removed 36) transitions.
[2024-05-22 12:56:23] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
// Phase 1: matrix 185 rows 113 cols
[2024-05-22 12:56:23] [INFO ] Computed 18 invariants in 2 ms
[2024-05-22 12:56:23] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-22 12:56:23] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 12:56:23] [INFO ] Invariant cache hit.
[2024-05-22 12:56:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:56:23] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2024-05-22 12:56:23] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 12:56:23] [INFO ] Invariant cache hit.
[2024-05-22 12:56:23] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 3/113 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/297 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/298 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/298 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 132 constraints, problems are : Problem set: 0 solved, 236 unsolved in 12187 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 3/113 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/297 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 236/367 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/298 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/298 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 368 constraints, problems are : Problem set: 0 solved, 236 unsolved in 8835 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
After SMT, in 21068ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 21071ms
Starting structural reductions in LTL mode, iteration 1 : 113/196 places, 237/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21287 ms. Remains : 113/196 places, 237/273 transitions.
[2024-05-22 12:56:44] [INFO ] Flatten gal took : 12 ms
[2024-05-22 12:56:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 12:56:44] [INFO ] Input system was already deterministic with 237 transitions.
[2024-05-22 12:56:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 12:56:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 12:56:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6646352328183328841.gal : 2 ms
[2024-05-22 12:56:44] [INFO ] Time to serialize properties into /tmp/CTLFireability2898143329291958336.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/CTLFireability6646352328183328841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2898143329291958336.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,6.0398e+12,0.035158,4344,2,320,5,1290,6,0,629,932,0


Converting to forward existential form...Done !
original formula: AG(EX((!(E(((p52==1)&&(p253==1)) U ((p107==1)&&(p243==1)))) * ((p75==0)||(p176==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(E(((p52==1)&&(p253==1)) U ((p107==1)&&(p243==1)))) * ((p75==0)||(p176==0))))))] = FA...158
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 233/4/4
(forward)formula 0,0,0.126266,6508,1,0,13,17465,18,4,2642,3977,8
FORMULA DLCround-PT-10a-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 131 transition count 273
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 83 place count 113 transition count 237
Iterating global reduction 1 with 18 rules applied. Total rules applied 101 place count 113 transition count 237
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 103 place count 113 transition count 235
Applied a total of 103 rules in 3 ms. Remains 113 /196 variables (removed 83) and now considering 235/273 (removed 38) transitions.
[2024-05-22 12:56:44] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 113 cols
[2024-05-22 12:56:44] [INFO ] Computed 19 invariants in 1 ms
[2024-05-22 12:56:44] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 12:56:44] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 12:56:44] [INFO ] Invariant cache hit.
[2024-05-22 12:56:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:56:44] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-22 12:56:44] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 12:56:44] [INFO ] Invariant cache hit.
[2024-05-22 12:56:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 4/113 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/296 variables, 113/132 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 1/297 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 0/297 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 133 constraints, problems are : Problem set: 0 solved, 234 unsolved in 9475 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 4/113 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/296 variables, 113/132 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 234/366 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 1/297 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 367 constraints, problems are : Problem set: 0 solved, 234 unsolved in 11361 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 20875ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 20878ms
Starting structural reductions in LTL mode, iteration 1 : 113/196 places, 235/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21035 ms. Remains : 113/196 places, 235/273 transitions.
[2024-05-22 12:57:05] [INFO ] Flatten gal took : 9 ms
[2024-05-22 12:57:05] [INFO ] Flatten gal took : 7 ms
[2024-05-22 12:57:05] [INFO ] Input system was already deterministic with 235 transitions.
[2024-05-22 12:57:05] [INFO ] Flatten gal took : 6 ms
[2024-05-22 12:57:05] [INFO ] Flatten gal took : 6 ms
[2024-05-22 12:57:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17888231356982438324.gal : 3 ms
[2024-05-22 12:57:05] [INFO ] Time to serialize properties into /tmp/CTLFireability2960193158403236363.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/CTLFireability17888231356982438324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2960193158403236363.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,5.36871e+12,0.033537,4340,2,319,5,1281,6,0,625,924,0


Converting to forward existential form...Done !
original formula: EG((AG(EF(((p7==1)&&(p220==1)))) * EF((AG(((p133==0)||(p335==0))) + E(AX(((p53==1)&&(p247==1))) U AG(((p87==1)&&(p184==1))))))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(E(TRUE U ((p7==1)&&(p220==1)))))) * E(TRUE U (!(E(TRUE U !(((p133==0)||(p335==0))))) + ...243
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.126384,6504,1,0,9,15897,29,0,2744,2720,13
FORMULA DLCround-PT-10a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 142 transition count 273
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 65 place count 131 transition count 251
Iterating global reduction 1 with 11 rules applied. Total rules applied 76 place count 131 transition count 251
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 78 place count 131 transition count 249
Applied a total of 78 rules in 3 ms. Remains 131 /196 variables (removed 65) and now considering 249/273 (removed 24) transitions.
[2024-05-22 12:57:05] [INFO ] Flow matrix only has 191 transitions (discarded 58 similar events)
// Phase 1: matrix 191 rows 131 cols
[2024-05-22 12:57:05] [INFO ] Computed 30 invariants in 2 ms
[2024-05-22 12:57:05] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-22 12:57:05] [INFO ] Flow matrix only has 191 transitions (discarded 58 similar events)
[2024-05-22 12:57:05] [INFO ] Invariant cache hit.
[2024-05-22 12:57:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:57:05] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Running 248 sub problems to find dead transitions.
[2024-05-22 12:57:05] [INFO ] Flow matrix only has 191 transitions (discarded 58 similar events)
[2024-05-22 12:57:05] [INFO ] Invariant cache hit.
[2024-05-22 12:57:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 15/131 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (OVERLAPS) 190/321 variables, 131/161 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 7 (OVERLAPS) 1/322 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 9 (OVERLAPS) 0/322 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Real declared 322/322 variables, and 162 constraints, problems are : Problem set: 0 solved, 248 unsolved in 10794 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 131/131 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 248 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 15/131 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (OVERLAPS) 190/321 variables, 131/161 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 248/409 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 8 (OVERLAPS) 1/322 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/322 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 10 (OVERLAPS) 0/322 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Int declared 322/322 variables, and 410 constraints, problems are : Problem set: 0 solved, 248 unsolved in 11780 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 131/131 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints]
After SMT, in 22608ms problems are : Problem set: 0 solved, 248 unsolved
Search for dead transitions found 0 dead transitions in 22611ms
Starting structural reductions in LTL mode, iteration 1 : 131/196 places, 249/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22785 ms. Remains : 131/196 places, 249/273 transitions.
[2024-05-22 12:57:28] [INFO ] Flatten gal took : 10 ms
[2024-05-22 12:57:28] [INFO ] Flatten gal took : 6 ms
[2024-05-22 12:57:28] [INFO ] Input system was already deterministic with 249 transitions.
[2024-05-22 12:57:28] [INFO ] Flatten gal took : 6 ms
[2024-05-22 12:57:28] [INFO ] Flatten gal took : 8 ms
[2024-05-22 12:57:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13833765695719281015.gal : 1 ms
[2024-05-22 12:57:28] [INFO ] Time to serialize properties into /tmp/CTLFireability7886783549950805175.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/CTLFireability13833765695719281015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7886783549950805175.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,1.28995e+13,0.03796,4412,2,362,5,1449,6,0,671,1020,0


Converting to forward existential form...Done !
original formula: (AG(EF((AG(AF(((p38==1)&&(p233==1)))) + !(A(((p108==1)&&(p196==1)) U ((p62==1)&&(p259==1))))))) * (AG((((p54==0)||(p250==0)) * EX((((p85=...448
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (!(E(TRUE U !(!(EG(!(((p38==1)&&(p233==1)))))))) + !(!((E(!(((p62==1)&&(p259==1)...1040
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.174795,7632,1,0,20,21568,31,11,3238,5864,17
FORMULA DLCround-PT-10a-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 133 transition count 273
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 80 place count 116 transition count 239
Iterating global reduction 1 with 17 rules applied. Total rules applied 97 place count 116 transition count 239
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 99 place count 116 transition count 237
Applied a total of 99 rules in 3 ms. Remains 116 /196 variables (removed 80) and now considering 237/273 (removed 36) transitions.
[2024-05-22 12:57:28] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
// Phase 1: matrix 185 rows 116 cols
[2024-05-22 12:57:28] [INFO ] Computed 21 invariants in 1 ms
[2024-05-22 12:57:28] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-22 12:57:28] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 12:57:28] [INFO ] Invariant cache hit.
[2024-05-22 12:57:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:57:28] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2024-05-22 12:57:28] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 12:57:28] [INFO ] Invariant cache hit.
[2024-05-22 12:57:28] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 6/116 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/300 variables, 116/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/300 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/301 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/301 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 138 constraints, problems are : Problem set: 0 solved, 236 unsolved in 9747 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 6/116 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/300 variables, 116/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/300 variables, 236/373 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/300 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/301 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/301 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 301/301 variables, and 374 constraints, problems are : Problem set: 0 solved, 236 unsolved in 8252 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 116/116 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
After SMT, in 18026ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 18029ms
Starting structural reductions in LTL mode, iteration 1 : 116/196 places, 237/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18188 ms. Remains : 116/196 places, 237/273 transitions.
[2024-05-22 12:57:46] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:57:46] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:57:46] [INFO ] Input system was already deterministic with 237 transitions.
[2024-05-22 12:57:46] [INFO ] Flatten gal took : 10 ms
[2024-05-22 12:57:46] [INFO ] Flatten gal took : 4 ms
[2024-05-22 12:57:46] [INFO ] Time to serialize gal into /tmp/CTLFireability17657280845138010746.gal : 2 ms
[2024-05-22 12:57:46] [INFO ] Time to serialize properties into /tmp/CTLFireability9491392507937161990.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/CTLFireability17657280845138010746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9491392507937161990.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,6.0398e+12,0.035478,4348,2,326,5,1307,6,0,632,938,0


Converting to forward existential form...Done !
original formula: E((p109!=1) U (AF(!(A(EX(((p107==1)&&(p253==1))) U EF(((p7==1)&&(p180==1)))))) * (((p7==1)&&(p171==1)) + (!(EX((((p126==1)&&(p326==1))||(...213
=> equivalent forward existential formula: ([((FwdU(Init,(p109!=1)) * !(EG(!(!(!((E(!(E(TRUE U ((p7==1)&&(p180==1)))) U (!(EX(((p107==1)&&(p253==1)))) * !(...577
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.135351,6776,1,0,9,15124,25,0,2781,1979,13
FORMULA DLCround-PT-10a-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 134 transition count 273
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 77 place count 119 transition count 243
Iterating global reduction 1 with 15 rules applied. Total rules applied 92 place count 119 transition count 243
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 93 place count 119 transition count 242
Applied a total of 93 rules in 3 ms. Remains 119 /196 variables (removed 77) and now considering 242/273 (removed 31) transitions.
[2024-05-22 12:57:47] [INFO ] Flow matrix only has 188 transitions (discarded 54 similar events)
// Phase 1: matrix 188 rows 119 cols
[2024-05-22 12:57:47] [INFO ] Computed 22 invariants in 1 ms
[2024-05-22 12:57:47] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-22 12:57:47] [INFO ] Flow matrix only has 188 transitions (discarded 54 similar events)
[2024-05-22 12:57:47] [INFO ] Invariant cache hit.
[2024-05-22 12:57:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:57:47] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Running 241 sub problems to find dead transitions.
[2024-05-22 12:57:47] [INFO ] Flow matrix only has 188 transitions (discarded 54 similar events)
[2024-05-22 12:57:47] [INFO ] Invariant cache hit.
[2024-05-22 12:57:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (OVERLAPS) 7/119 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (OVERLAPS) 187/306 variables, 119/141 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (OVERLAPS) 1/307 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/307 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 9 (OVERLAPS) 0/307 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Real declared 307/307 variables, and 142 constraints, problems are : Problem set: 0 solved, 241 unsolved in 10264 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 119/119 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (OVERLAPS) 7/119 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (OVERLAPS) 187/306 variables, 119/141 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 241/382 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (OVERLAPS) 1/307 variables, 1/383 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 10 (OVERLAPS) 0/307 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Int declared 307/307 variables, and 383 constraints, problems are : Problem set: 0 solved, 241 unsolved in 8480 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 119/119 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 0/0 constraints]
After SMT, in 18772ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 18775ms
Starting structural reductions in LTL mode, iteration 1 : 119/196 places, 242/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18959 ms. Remains : 119/196 places, 242/273 transitions.
[2024-05-22 12:58:06] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:58:06] [INFO ] Flatten gal took : 4 ms
[2024-05-22 12:58:06] [INFO ] Input system was already deterministic with 242 transitions.
[2024-05-22 12:58:06] [INFO ] Flatten gal took : 6 ms
[2024-05-22 12:58:06] [INFO ] Flatten gal took : 4 ms
[2024-05-22 12:58:06] [INFO ] Time to serialize gal into /tmp/CTLFireability17980889798144940920.gal : 2 ms
[2024-05-22 12:58:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5552464160131185048.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/CTLFireability17980889798144940920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5552464160131185048.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,8.45572e+12,0.038746,4364,2,334,5,1343,6,0,644,959,0


Converting to forward existential form...Done !
original formula: (EF(!(A(!((EX(((p16==1)&&(p207==1))) * A(((p48==1)&&(p242==1)) U ((p137==1)&&(p286==1))))) U AG(((p18==1)&&(p191==1)))))) + AX((((p33==0)...223
=> equivalent forward existential formula: ([(EY((Init * !(E(TRUE U !(!((E(!(!(E(TRUE U !(((p18==1)&&(p191==1)))))) U (!(!((EX(((p16==1)&&(p207==1))) * !((...813
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 232/0/10
(forward)formula 0,1,0.167501,7320,1,0,17,18512,42,4,2890,3903,22
FORMULA DLCround-PT-10a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 127 transition count 273
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 87 place count 109 transition count 237
Iterating global reduction 1 with 18 rules applied. Total rules applied 105 place count 109 transition count 237
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 107 place count 109 transition count 235
Applied a total of 107 rules in 13 ms. Remains 109 /196 variables (removed 87) and now considering 235/273 (removed 38) transitions.
[2024-05-22 12:58:06] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 109 cols
[2024-05-22 12:58:06] [INFO ] Computed 15 invariants in 1 ms
[2024-05-22 12:58:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 12:58:06] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 12:58:06] [INFO ] Invariant cache hit.
[2024-05-22 12:58:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:58:06] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-22 12:58:06] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 12:58:06] [INFO ] Invariant cache hit.
[2024-05-22 12:58:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 183/292 variables, 109/124 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 1/293 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 125 constraints, problems are : Problem set: 0 solved, 234 unsolved in 8283 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 109/109 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 183/292 variables, 109/124 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 234/358 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/293 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 359 constraints, problems are : Problem set: 0 solved, 234 unsolved in 6806 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 109/109 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 15118ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 15121ms
Starting structural reductions in LTL mode, iteration 1 : 109/196 places, 235/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15281 ms. Remains : 109/196 places, 235/273 transitions.
[2024-05-22 12:58:21] [INFO ] Flatten gal took : 4 ms
[2024-05-22 12:58:21] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:58:21] [INFO ] Input system was already deterministic with 235 transitions.
[2024-05-22 12:58:21] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:58:21] [INFO ] Flatten gal took : 4 ms
[2024-05-22 12:58:21] [INFO ] Time to serialize gal into /tmp/CTLFireability15649544732396066621.gal : 2 ms
[2024-05-22 12:58:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1550895453001889317.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/CTLFireability15649544732396066621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1550895453001889317.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,5.36871e+12,0.035012,4328,2,304,5,1264,6,0,621,918,0


Converting to forward existential form...Done !
original formula: EF(EX(EG(EX((p80==1)))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),EX((p80==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.120131,6492,1,0,9,15013,16,2,2491,2814,12
FORMULA DLCround-PT-10a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 273/273 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 144 transition count 273
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 67 place count 129 transition count 243
Iterating global reduction 1 with 15 rules applied. Total rules applied 82 place count 129 transition count 243
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 83 place count 129 transition count 242
Applied a total of 83 rules in 3 ms. Remains 129 /196 variables (removed 67) and now considering 242/273 (removed 31) transitions.
[2024-05-22 12:58:21] [INFO ] Flow matrix only has 188 transitions (discarded 54 similar events)
// Phase 1: matrix 188 rows 129 cols
[2024-05-22 12:58:21] [INFO ] Computed 32 invariants in 1 ms
[2024-05-22 12:58:21] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-22 12:58:21] [INFO ] Flow matrix only has 188 transitions (discarded 54 similar events)
[2024-05-22 12:58:21] [INFO ] Invariant cache hit.
[2024-05-22 12:58:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 12:58:21] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Running 241 sub problems to find dead transitions.
[2024-05-22 12:58:21] [INFO ] Flow matrix only has 188 transitions (discarded 54 similar events)
[2024-05-22 12:58:21] [INFO ] Invariant cache hit.
[2024-05-22 12:58:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (OVERLAPS) 17/129 variables, 17/32 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (OVERLAPS) 187/316 variables, 129/161 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (OVERLAPS) 1/317 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 9 (OVERLAPS) 0/317 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 162 constraints, problems are : Problem set: 0 solved, 241 unsolved in 10458 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 129/129 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (OVERLAPS) 17/129 variables, 17/32 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (OVERLAPS) 187/316 variables, 129/161 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 241/402 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (OVERLAPS) 1/317 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 10 (OVERLAPS) 0/317 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Int declared 317/317 variables, and 403 constraints, problems are : Problem set: 0 solved, 241 unsolved in 8613 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 129/129 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 0/0 constraints]
After SMT, in 19101ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 19103ms
Starting structural reductions in LTL mode, iteration 1 : 129/196 places, 242/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19289 ms. Remains : 129/196 places, 242/273 transitions.
[2024-05-22 12:58:41] [INFO ] Flatten gal took : 6 ms
[2024-05-22 12:58:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:58:41] [INFO ] Input system was already deterministic with 242 transitions.
[2024-05-22 12:58:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:58:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:58:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15685317566397466274.gal : 2 ms
[2024-05-22 12:58:41] [INFO ] Time to serialize properties into /tmp/CTLFireability304966712143605893.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/CTLFireability15685317566397466274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability304966712143605893.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,8.15373e+12,0.039551,4388,2,354,5,1403,6,0,654,988,0


Converting to forward existential form...Done !
original formula: (AF(E(((p105==1)&&(p304==1)) U ((((A(((p117==1)&&(p316==1)) U ((p75==1)&&(p272==1))) + AF(((p28==1)&&(p226==1)))) + (((p96==1)&&(p293==1)...483
=> equivalent forward existential formula: ([(EY(FwdU((Init * !(!(EG(!(E(((p105==1)&&(p304==1)) U ((((!((E(!(((p75==1)&&(p272==1))) U (!(((p117==1)&&(p316=...1473
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 223/3/19
Hit Full ! (commute/partial/dont) 238/0/4
Hit Full ! (commute/partial/dont) 238/0/4
Hit Full ! (commute/partial/dont) 239/0/3
Hit Full ! (commute/partial/dont) 239/3/3
Using saturation style SCC detection
(forward)formula 0,1,0.332076,10512,1,0,37,34414,98,16,3862,18443,40
FORMULA DLCround-PT-10a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-22 12:58:41] [INFO ] Flatten gal took : 5 ms
[2024-05-22 12:58:41] [INFO ] Flatten gal took : 5 ms
Total runtime 227514 ms.

BK_STOP 1716382721520

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-10a"
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 DLCround-PT-10a, 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 r114-smll-171624275600226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-10a.tgz
mv DLCround-PT-10a 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 ;