Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067000225.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCround-PT-10a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067000225
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 660K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2023-15
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-00
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-01
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-02
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-03
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-04
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-05
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-06
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-07
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-08
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-09
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-10
FORMULA_NAME DLCround-PT-10a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748676868791

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
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
CTLCardinality PT
Running Version 202505121319
[2025-05-31 07:34:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 07:34:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 07:34:30] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2025-05-31 07:34:30] [INFO ] Transformed 337 places.
[2025-05-31 07:34:30] [INFO ] Transformed 2605 transitions.
[2025-05-31 07:34:30] [INFO ] Found NUPN structural information;
[2025-05-31 07:34:30] [INFO ] Parsed PT model containing 337 places and 2605 transitions and 10130 arcs in 247 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 247 transitions
Reduce redundant transitions removed 247 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DLCround-PT-10a-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 84 out of 337 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 337/337 places, 2358/2358 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 321 transition count 2122
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 321 transition count 2122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 321 transition count 2119
Drop transitions (Redundant composition of simpler transitions.) removed 704 transitions
Redundant transition composition rules discarded 704 transitions
Iterating global reduction 1 with 704 rules applied. Total rules applied 739 place count 321 transition count 1415
Applied a total of 739 rules in 117 ms. Remains 321 /337 variables (removed 16) and now considering 1415/2358 (removed 943) transitions.
[2025-05-31 07:34:30] [INFO ] Flow matrix only has 199 transitions (discarded 1216 similar events)
// Phase 1: matrix 199 rows 321 cols
[2025-05-31 07:34:30] [INFO ] Computed 213 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:31] [INFO ] Implicit Places using invariants in 916 ms returned [123, 124, 125, 127, 129, 130, 131, 133, 135, 136, 140, 141, 143, 144, 145, 146, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 162, 163, 164, 165, 167, 168, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 182, 183, 184, 186, 187, 188, 189, 191, 192, 193, 195, 197, 198, 199, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 213, 214, 215, 216, 217, 218, 219, 220, 222, 224, 225, 226, 227, 228, 230, 232, 233, 234, 235, 236, 237, 238, 240, 241, 242, 243, 246, 247, 248, 249, 251, 252, 253, 254, 256, 257, 258, 260, 261, 263, 264, 266, 267, 268, 269, 270, 272, 273, 276, 277, 279, 280, 281, 282, 283, 284, 285, 286, 288, 289, 291, 292, 293, 295, 297, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 311, 312, 313, 314, 315, 316, 318, 319, 320]
Discarding 151 places :
Ensure Unique test removed 853 transitions
Reduce isomorphic transitions removed 853 transitions.
Implicit Place search using SMT only with invariants took 949 ms to find 151 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/337 places, 562/2358 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 298 transitions
Redundant transition composition rules discarded 298 transitions
Iterating global reduction 0 with 298 rules applied. Total rules applied 298 place count 170 transition count 264
Applied a total of 298 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 264/562 (removed 298) transitions.
[2025-05-31 07:34:31] [INFO ] Flow matrix only has 199 transitions (discarded 65 similar events)
// Phase 1: matrix 199 rows 170 cols
[2025-05-31 07:34:31] [INFO ] Computed 62 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:31] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-31 07:34:31] [INFO ] Flow matrix only has 199 transitions (discarded 65 similar events)
[2025-05-31 07:34:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:34:31] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 170/337 places, 264/2358 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1235 ms. Remains : 170/337 places, 264/2358 transitions.
Support contains 84 out of 170 places after structural reductions.
[2025-05-31 07:34:31] [INFO ] Flatten gal took : 39 ms
[2025-05-31 07:34:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-10a-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 07:34:31] [INFO ] Flatten gal took : 16 ms
[2025-05-31 07:34:31] [INFO ] Input system was already deterministic with 264 transitions.
Support contains 72 out of 170 places (down from 84) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1856 ms. (21 steps per ms) remains 7/50 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 111 ms. (357 steps per ms) remains 7/7 properties
[2025-05-31 07:34:32] [INFO ] Flow matrix only has 199 transitions (discarded 65 similar events)
[2025-05-31 07:34:32] [INFO ] Invariant cache hit.
[2025-05-31 07:34:32] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 20/34 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 136/170 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 198/368 variables, 170/232 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 1/369 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 0/369 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/369 variables, and 233 constraints, problems are : Problem set: 0 solved, 7 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 62/62 constraints, State Equation: 170/170 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp47 is UNSAT
After SMT solving in domain Int declared 34/369 variables, and 14 constraints, problems are : Problem set: 7 solved, 0 unsolved in 49 ms.
Refiners :[Positive P Invariants (semi-flows): 14/62 constraints, State Equation: 0/170 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 454ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DLCround-PT-10a-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10a-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 07:34:33] [INFO ] Flatten gal took : 10 ms
[2025-05-31 07:34:33] [INFO ] Flatten gal took : 10 ms
[2025-05-31 07:34:33] [INFO ] Input system was already deterministic with 264 transitions.
Support contains 46 out of 170 places (down from 49) after GAL structural reductions.
Computed a total of 48 stabilizing places and 1 stable transitions
Graph (complete) has 325 edges and 170 vertex of which 123 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 125 transition count 264
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 59 place count 111 transition count 236
Iterating global reduction 1 with 14 rules applied. Total rules applied 73 place count 111 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 111 transition count 235
Applied a total of 74 rules in 8 ms. Remains 111 /170 variables (removed 59) and now considering 235/264 (removed 29) transitions.
[2025-05-31 07:34:33] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 111 cols
[2025-05-31 07:34:33] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-05-31 07:34:33] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:34:33] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-05-31 07:34:33] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:34:33] [INFO ] Invariant cache hit.
[2025-05-31 07:34:33] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 1/295 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 129 constraints, problems are : Problem set: 0 solved, 234 unsolved in 12214 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 234/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 1/295 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (OVERLAPS) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 363 constraints, problems are : Problem set: 0 solved, 234 unsolved in 10392 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22661ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 22662ms
Starting structural reductions in LTL mode, iteration 1 : 111/170 places, 235/264 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22775 ms. Remains : 111/170 places, 235/264 transitions.
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 10 ms
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 37 ms
[2025-05-31 07:34:56] [INFO ] Input system was already deterministic with 235 transitions.
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 17 ms
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 9 ms
[2025-05-31 07:34:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality10680479536892400255.gal : 4 ms
[2025-05-31 07:34:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality6451679177406043880.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10680479536892400255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6451679177406043880.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.36871e+12,0.034588,4536,2,315,5,1269,6,0,623,918,0


Converting to forward existential form...Done !
original formula: AX((EX(AF(((p68==0)||(p33==1)))) * (EF((p260==0)) + (AF((((p37==0)||(p95==0))||(p33==1))) * (p271==0)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EX(!(EG(!(((p68==0)||(p33==1))))))))] = FALSE * ([FwdG((EY(Init) * !(E(TRUE U (p260==0)))),!((((...262
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.086985,6584,1,0,7,14067,16,2,2702,1644,7
FORMULA DLCround-PT-10a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Graph (trivial) has 255 edges and 170 vertex of which 116 / 170 are part of one of the 15 SCC in 6 ms
Free SCC test removed 101 places
Ensure Unique test removed 236 transitions
Reduce isomorphic transitions removed 236 transitions.
Graph (complete) has 89 edges and 69 vertex of which 23 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.1 ms
Discarding 46 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 12 transition count 17
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 12 transition count 17
Applied a total of 24 rules in 15 ms. Remains 12 /170 variables (removed 158) and now considering 17/264 (removed 247) transitions.
[2025-05-31 07:34:56] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
// Phase 1: matrix 11 rows 12 cols
[2025-05-31 07:34:56] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-31 07:34:56] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2025-05-31 07:34:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:34:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:34:56] [INFO ] Redundant transitions in 1 ms returned []
Running 16 sub problems to find dead transitions.
[2025-05-31 07:34:56] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2025-05-31 07:34:56] [INFO ] Invariant cache hit.
[2025-05-31 07:34:56] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 10/22 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/23 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/23 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 0/23 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 23/23 variables, and 18 constraints, problems are : Problem set: 0 solved, 16 unsolved in 182 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 10/22 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 16/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/22 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/23 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/23 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/23 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 23/23 variables, and 34 constraints, problems are : Problem set: 0 solved, 16 unsolved in 183 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 373ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 374ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/170 places, 17/264 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 455 ms. Remains : 12/170 places, 17/264 transitions.
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:34:56] [INFO ] Input system was already deterministic with 17 transitions.
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:34:56] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:34:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality6327140952519292797.gal : 0 ms
[2025-05-31 07:34:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality8000588058335967544.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6327140952519292797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8000588058335967544.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,28,0.002622,3788,2,26,5,95,6,0,55,61,0


Converting to forward existential form...Done !
original formula: !(E(AF(EG((p44==0))) U EF(((p114==1)&&((p95==0)||(p275==1))))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(EG(!(EG((p44==0)))))),TRUE) * ((p114==1)&&((p95==0)||(p275==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.005519,3916,1,0,25,465,29,19,279,585,35
FORMULA DLCround-PT-10a-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 124 transition count 264
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 60 place count 110 transition count 236
Iterating global reduction 1 with 14 rules applied. Total rules applied 74 place count 110 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 75 place count 110 transition count 235
Applied a total of 75 rules in 4 ms. Remains 110 /170 variables (removed 60) and now considering 235/264 (removed 29) transitions.
[2025-05-31 07:34:56] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 110 cols
[2025-05-31 07:34:56] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-05-31 07:34:56] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:34:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:34:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:34:56] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-05-31 07:34:56] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:34:56] [INFO ] Invariant cache hit.
[2025-05-31 07:34:56] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 1/110 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/293 variables, 110/126 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 1/294 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/294 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 0/294 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 294/294 variables, and 127 constraints, problems are : Problem set: 0 solved, 234 unsolved in 11670 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 1/110 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/293 variables, 110/126 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 234/360 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 1/294 variables, 1/361 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/294 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (OVERLAPS) 0/294 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 294/294 variables, and 361 constraints, problems are : Problem set: 0 solved, 234 unsolved in 10442 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 110/110 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22132ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 22133ms
Starting structural reductions in LTL mode, iteration 1 : 110/170 places, 235/264 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22251 ms. Remains : 110/170 places, 235/264 transitions.
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 9 ms
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 7 ms
[2025-05-31 07:35:19] [INFO ] Input system was already deterministic with 235 transitions.
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 6 ms
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 7 ms
[2025-05-31 07:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality12045331596516100651.gal : 2 ms
[2025-05-31 07:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10601194725794240290.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12045331596516100651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10601194725794240290.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,5.36871e+12,0.024585,4740,2,313,5,1263,6,0,622,915,0


Converting to forward existential form...Done !
original formula: EG((EF(AX((p153==0))) + EX(AG((p78==1)))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U !(EX(!((p153==0))))) + EX(!(E(TRUE U !((p78==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.082502,6788,1,0,7,14165,23,0,2694,1895,10
FORMULA DLCround-PT-10a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Graph (trivial) has 260 edges and 170 vertex of which 120 / 170 are part of one of the 15 SCC in 0 ms
Free SCC test removed 105 places
Ensure Unique test removed 244 transitions
Reduce isomorphic transitions removed 244 transitions.
Graph (complete) has 81 edges and 65 vertex of which 18 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.0 ms
Discarding 47 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 3 transition count 6
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 31 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 2 transition count 3
Applied a total of 33 rules in 5 ms. Remains 2 /170 variables (removed 168) and now considering 3/264 (removed 261) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-05-31 07:35:19] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:35:19] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-31 07:35:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:35:19] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:35:19] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 07:35:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 27 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 52ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/170 places, 3/264 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100 ms. Remains : 2/170 places, 3/264 transitions.
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:35:19] [INFO ] Input system was already deterministic with 3 transitions.
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:35:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:35:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality194974619653536943.gal : 1 ms
[2025-05-31 07:35:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10443771523509081865.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality194974619653536943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10443771523509081865.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001558,3660,2,4,5,12,5,0,12,6,0


Converting to forward existential form...Done !
original formula: EG(AG((p134==0)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((p134==0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.002271,3916,1,0,6,19,19,0,45,10,7
FORMULA DLCround-PT-10a-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 124 transition count 264
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 59 place count 111 transition count 238
Iterating global reduction 1 with 13 rules applied. Total rules applied 72 place count 111 transition count 238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 73 place count 111 transition count 237
Applied a total of 73 rules in 4 ms. Remains 111 /170 variables (removed 59) and now considering 237/264 (removed 27) transitions.
[2025-05-31 07:35:19] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
// Phase 1: matrix 185 rows 111 cols
[2025-05-31 07:35:19] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:35:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 07:35:19] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2025-05-31 07:35:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:35:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:35:19] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2025-05-31 07:35:19] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2025-05-31 07:35:19] [INFO ] Invariant cache hit.
[2025-05-31 07:35:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 1/111 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/295 variables, 111/127 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/296 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/296 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 296/296 variables, and 128 constraints, problems are : Problem set: 0 solved, 236 unsolved in 11816 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 1/111 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/295 variables, 111/127 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 236/363 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/296 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/296 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/296 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 296/296 variables, and 364 constraints, problems are : Problem set: 0 solved, 236 unsolved in 10841 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22674ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 22675ms
Starting structural reductions in LTL mode, iteration 1 : 111/170 places, 237/264 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22786 ms. Remains : 111/170 places, 237/264 transitions.
[2025-05-31 07:35:42] [INFO ] Flatten gal took : 8 ms
[2025-05-31 07:35:42] [INFO ] Flatten gal took : 6 ms
[2025-05-31 07:35:42] [INFO ] Input system was already deterministic with 237 transitions.
[2025-05-31 07:35:42] [INFO ] Flatten gal took : 6 ms
[2025-05-31 07:35:42] [INFO ] Flatten gal took : 6 ms
[2025-05-31 07:35:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality1366603309100127678.gal : 1 ms
[2025-05-31 07:35:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6221929768271966007.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1366603309100127678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6221929768271966007.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.0398e+12,0.025633,4760,2,316,5,1277,6,0,627,923,0


Converting to forward existential form...Done !
original formula: AG(EX(((p314==1)&&((p67==0)||(p39==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((p314==1)&&((p67==0)||(p39==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.070422,6680,1,0,6,15497,10,0,2418,2403,4
FORMULA DLCround-PT-10a-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 125 transition count 264
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 59 place count 111 transition count 236
Iterating global reduction 1 with 14 rules applied. Total rules applied 73 place count 111 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 74 place count 111 transition count 235
Applied a total of 74 rules in 3 ms. Remains 111 /170 variables (removed 59) and now considering 235/264 (removed 29) transitions.
[2025-05-31 07:35:42] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 111 cols
[2025-05-31 07:35:42] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:35:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-31 07:35:42] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:35:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:35:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:35:42] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-05-31 07:35:42] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:35:42] [INFO ] Invariant cache hit.
[2025-05-31 07:35:42] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 1/295 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 129 constraints, problems are : Problem set: 0 solved, 234 unsolved in 11704 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 234/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 1/295 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (OVERLAPS) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 363 constraints, problems are : Problem set: 0 solved, 234 unsolved in 10292 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22021ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 22021ms
Starting structural reductions in LTL mode, iteration 1 : 111/170 places, 235/264 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22127 ms. Remains : 111/170 places, 235/264 transitions.
[2025-05-31 07:36:04] [INFO ] Flatten gal took : 8 ms
[2025-05-31 07:36:04] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:36:04] [INFO ] Input system was already deterministic with 235 transitions.
[2025-05-31 07:36:04] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:36:04] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:36:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality18398495942816472452.gal : 1 ms
[2025-05-31 07:36:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality8507413532003170247.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18398495942816472452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8507413532003170247.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.36871e+12,0.032795,4740,2,315,5,1269,6,0,623,918,0


Converting to forward existential form...Done !
original formula: EF((EF(AX(AG((p150==1)))) * EX(EF((p325==0)))))
=> equivalent forward existential formula: [(FwdU(EY((FwdU(Init,TRUE) * E(TRUE U !(EX(!(!(E(TRUE U !((p150==1)))))))))),TRUE) * (p325==0))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.097171,6788,1,0,6,14185,17,1,2887,1902,12
FORMULA DLCround-PT-10a-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Graph (trivial) has 227 edges and 170 vertex of which 96 / 170 are part of one of the 15 SCC in 1 ms
Free SCC test removed 81 places
Ensure Unique test removed 188 transitions
Reduce isomorphic transitions removed 188 transitions.
Graph (complete) has 137 edges and 89 vertex of which 46 are kept as prefixes of interest. Removing 43 places using SCC suffix rule.1 ms
Discarding 43 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 46 transition count 73
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 43 transition count 71
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 41 transition count 71
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 19 place count 34 transition count 63
Iterating global reduction 3 with 7 rules applied. Total rules applied 26 place count 34 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 31 place count 34 transition count 58
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 33 place count 34 transition count 58
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 35 place count 32 transition count 56
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 32 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 39 place count 32 transition count 54
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 40 place count 32 transition count 53
Applied a total of 40 rules in 16 ms. Remains 32 /170 variables (removed 138) and now considering 53/264 (removed 211) transitions.
[2025-05-31 07:36:04] [INFO ] Flow matrix only has 33 transitions (discarded 20 similar events)
// Phase 1: matrix 33 rows 32 cols
[2025-05-31 07:36:04] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-31 07:36:04] [INFO ] Flow matrix only has 33 transitions (discarded 20 similar events)
[2025-05-31 07:36:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:36:04] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:36:04] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2025-05-31 07:36:04] [INFO ] Flow matrix only has 33 transitions (discarded 20 similar events)
[2025-05-31 07:36:04] [INFO ] Invariant cache hit.
[2025-05-31 07:36:04] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 4/32 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 32/64 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 1/65 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/65 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (OVERLAPS) 0/65 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 65/65 variables, and 46 constraints, problems are : Problem set: 0 solved, 52 unsolved in 918 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 32/32 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 4/32 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 32/64 variables, 32/45 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 52/97 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 1/65 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/65 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 10 (OVERLAPS) 0/65 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 65/65 variables, and 98 constraints, problems are : Problem set: 0 solved, 52 unsolved in 933 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 32/32 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1856ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 1856ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/170 places, 53/264 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1931 ms. Remains : 32/170 places, 53/264 transitions.
[2025-05-31 07:36:06] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:06] [INFO ] Flatten gal took : 2 ms
[2025-05-31 07:36:06] [INFO ] Input system was already deterministic with 53 transitions.
[2025-05-31 07:36:06] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:06] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality2950217382347450120.gal : 0 ms
[2025-05-31 07:36:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality8604841277376900544.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2950217382347450120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8604841277376900544.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5761,0.006602,3924,2,82,5,274,6,0,148,185,0


Converting to forward existential form...Done !
original formula: (EF((((A((p294==0) U (p212==0)) + AG((p142==0))) + (((p46==1)&&(p15==0))||(p123==0))) + (p107==1))) * AG(A(AF((((p50==0)||(p67==1))||(!((...211
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((!((E(!((p212==0)) U (!((p294==0)) * !((p212==0)))) + EG(!((p212==0))))) + !(E(TRUE U !((...466
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/0/1
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 52/0/1
(forward)formula 0,1,0.016902,4692,1,0,13,1664,61,8,791,857,31
FORMULA DLCround-PT-10a-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 124 transition count 264
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 58 place count 112 transition count 240
Iterating global reduction 1 with 12 rules applied. Total rules applied 70 place count 112 transition count 240
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 71 place count 112 transition count 239
Applied a total of 71 rules in 4 ms. Remains 112 /170 variables (removed 58) and now considering 239/264 (removed 25) transitions.
[2025-05-31 07:36:06] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
// Phase 1: matrix 186 rows 112 cols
[2025-05-31 07:36:06] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:06] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-31 07:36:06] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
[2025-05-31 07:36:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:36:06] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2025-05-31 07:36:06] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
[2025-05-31 07:36:06] [INFO ] Invariant cache hit.
[2025-05-31 07:36:06] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 1/112 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 185/297 variables, 112/128 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 1/298 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (OVERLAPS) 0/298 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 129 constraints, problems are : Problem set: 0 solved, 238 unsolved in 12339 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 1/112 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 185/297 variables, 112/128 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 238/366 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 1/298 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 10 (OVERLAPS) 0/298 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 367 constraints, problems are : Problem set: 0 solved, 238 unsolved in 10407 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22764ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 22765ms
Starting structural reductions in LTL mode, iteration 1 : 112/170 places, 239/264 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22870 ms. Remains : 112/170 places, 239/264 transitions.
[2025-05-31 07:36:29] [INFO ] Flatten gal took : 8 ms
[2025-05-31 07:36:29] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:36:29] [INFO ] Input system was already deterministic with 239 transitions.
[2025-05-31 07:36:29] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:36:29] [INFO ] Flatten gal took : 10 ms
[2025-05-31 07:36:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11967818320884817143.gal : 1 ms
[2025-05-31 07:36:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality16993825640683528275.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11967818320884817143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16993825640683528275.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.79477e+12,0.025045,4780,2,319,5,1291,6,0,632,931,0


Converting to forward existential form...Done !
original formula: AG(EF(((A((p86==1) U (p69==0)) * AX((p111==1))) * ((p47==0)&&(p158==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!((E(!((p69==0)) U (!((p86==1)) * !((p69==0)))) + EG(!((p69==0))))) * !(EX(!((p...203
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.070014,6700,1,0,6,14936,21,0,2444,1788,5
FORMULA DLCround-PT-10a-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 126 transition count 264
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 58 place count 112 transition count 236
Iterating global reduction 1 with 14 rules applied. Total rules applied 72 place count 112 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 73 place count 112 transition count 235
Applied a total of 73 rules in 3 ms. Remains 112 /170 variables (removed 58) and now considering 235/264 (removed 29) transitions.
[2025-05-31 07:36:29] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 112 cols
[2025-05-31 07:36:29] [INFO ] Computed 18 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:29] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-31 07:36:29] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:36:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:36:29] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-05-31 07:36:29] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2025-05-31 07:36:29] [INFO ] Invariant cache hit.
[2025-05-31 07:36:29] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 11834 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, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 10744 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, Known Traps Along Path: 0/0 constraints]
After SMT, in 22596ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 22598ms
Starting structural reductions in LTL mode, iteration 1 : 112/170 places, 235/264 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22693 ms. Remains : 112/170 places, 235/264 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 8 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 6 ms
[2025-05-31 07:36:52] [INFO ] Input system was already deterministic with 235 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 7 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality5281076260362368582.gal : 1 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality4620292805540985798.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5281076260362368582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4620292805540985798.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.36871e+12,0.025838,4744,2,317,5,1275,6,0,624,921,0


Converting to forward existential form...Done !
original formula: EG(EF((AX((p216==0)) * (EX((p155==0)) + !(E(((p278==0)||(p93==1)) U ((p3==0)||(p127==1))))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EX(!((p216==0)))) * (EX((p155==0)) + !(E(((p278==0)||(p93==1)) U ((p3==0)||(p127==1))))))...167
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 230/0/5
(forward)formula 0,0,0.089289,6972,1,0,10,15415,29,1,2734,2946,13
FORMULA DLCround-PT-10a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Graph (trivial) has 260 edges and 170 vertex of which 121 / 170 are part of one of the 15 SCC in 1 ms
Free SCC test removed 106 places
Ensure Unique test removed 245 transitions
Reduce isomorphic transitions removed 245 transitions.
Graph (complete) has 80 edges and 64 vertex of which 18 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.1 ms
Discarding 46 places :
Also discarding 0 output transitions
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 15 place count 5 transition count 6
Iterating global reduction 0 with 13 rules applied. Total rules applied 28 place count 5 transition count 6
Applied a total of 28 rules in 4 ms. Remains 5 /170 variables (removed 165) and now considering 6/264 (removed 258) transitions.
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2025-05-31 07:36:52] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:52] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2025-05-31 07:36:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:36:52] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:36:52] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2025-05-31 07:36:52] [INFO ] Invariant cache hit.
[2025-05-31 07:36:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/9 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/9 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/9 variables, and 14 constraints, problems are : Problem set: 0 solved, 5 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 116ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 116ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/170 places, 6/264 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 167 ms. Remains : 5/170 places, 6/264 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:36:52] [INFO ] Input system was already deterministic with 6 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality1817171139084884470.gal : 0 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality18029600938062416636.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1817171139084884470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18029600938062416636.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3,0.001698,3660,2,10,5,30,6,0,20,16,0


Converting to forward existential form...Done !
original formula: EF(((p102==1) * AF((p182==0))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p102==1)) * !(EG(!((p182==0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.002907,4172,1,0,7,54,20,3,90,37,8
FORMULA DLCround-PT-10a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Graph (trivial) has 258 edges and 170 vertex of which 120 / 170 are part of one of the 15 SCC in 0 ms
Free SCC test removed 105 places
Ensure Unique test removed 243 transitions
Reduce isomorphic transitions removed 243 transitions.
Graph (complete) has 82 edges and 65 vertex of which 20 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 14 place count 8 transition count 9
Iterating global reduction 0 with 12 rules applied. Total rules applied 26 place count 8 transition count 9
Applied a total of 26 rules in 2 ms. Remains 8 /170 variables (removed 162) and now considering 9/264 (removed 255) transitions.
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
// Phase 1: matrix 6 rows 8 cols
[2025-05-31 07:36:52] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:52] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
[2025-05-31 07:36:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:36:52] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:36:52] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
[2025-05-31 07:36:52] [INFO ] Invariant cache hit.
[2025-05-31 07:36:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/14 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 8 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/14 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/14 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/14 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 8 unsolved in 88 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 173ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 173ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8/170 places, 9/264 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 219 ms. Remains : 8/170 places, 9/264 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:36:52] [INFO ] Input system was already deterministic with 9 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality12708709150682964724.gal : 0 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality128326246801466436.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12708709150682964724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality128326246801466436.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5,0.002831,3788,2,16,5,54,6,0,31,33,0


Converting to forward existential form...Done !
original formula: A(E(AG((p130==1)) U !(AF((p82==1)))) U (AG(EF((p303==0))) * AF((p228!=0))))
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(E(TRUE U (p303==0))))) * !(EG(!((p228!=0))))))))) * !(E(!((!(E(TRUE U !(E(TRUE U ...330
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.00697,4172,1,0,9,117,37,3,161,103,21
FORMULA DLCround-PT-10a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 264/264 transitions.
Graph (trivial) has 259 edges and 170 vertex of which 118 / 170 are part of one of the 16 SCC in 0 ms
Free SCC test removed 102 places
Ensure Unique test removed 236 transitions
Reduce isomorphic transitions removed 236 transitions.
Graph (complete) has 89 edges and 68 vertex of which 21 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.0 ms
Discarding 47 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 21 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 20 transition count 27
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 17 place count 7 transition count 14
Iterating global reduction 2 with 13 rules applied. Total rules applied 30 place count 7 transition count 14
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 7 transition count 12
Applied a total of 32 rules in 3 ms. Remains 7 /170 variables (removed 163) and now considering 12/264 (removed 252) transitions.
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 7 transitions (discarded 5 similar events)
// Phase 1: matrix 7 rows 7 cols
[2025-05-31 07:36:52] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:52] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 7 transitions (discarded 5 similar events)
[2025-05-31 07:36:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:36:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 07:36:52] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:36:52] [INFO ] Redundant transitions in 0 ms returned []
Running 11 sub problems to find dead transitions.
[2025-05-31 07:36:52] [INFO ] Flow matrix only has 7 transitions (discarded 5 similar events)
[2025-05-31 07:36:52] [INFO ] Invariant cache hit.
[2025-05-31 07:36:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 6/13 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 1/14 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 10 constraints, problems are : Problem set: 0 solved, 11 unsolved in 93 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 7/7 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 6/13 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 1/14 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/14 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 0/14 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 21 constraints, problems are : Problem set: 0 solved, 11 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 7/7 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 190ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 190ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/170 places, 12/264 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 249 ms. Remains : 7/170 places, 12/264 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 1 ms
[2025-05-31 07:36:52] [INFO ] Input system was already deterministic with 12 transitions.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 0 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality16643147523091412773.gal : 1 ms
[2025-05-31 07:36:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality713739251823838353.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16643147523091412773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality713739251823838353.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6,0.002134,3788,2,14,5,57,6,0,34,34,0


Converting to forward existential form...Done !
original formula: AG(EF((p138==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p138==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.003265,3916,1,0,6,121,14,0,139,69,5
FORMULA DLCround-PT-10a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 6 ms
[2025-05-31 07:36:52] [INFO ] Flatten gal took : 7 ms
Total runtime 142945 ms.

BK_STOP 1748677012968

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-10a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DLCround-PT-10a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067000225"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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