Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027700049.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 CloudDeployment-PT-5a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027700049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 7.0K 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 6.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K 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 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 230K 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 CloudDeployment-PT-5a-CTLCardinality-2023-12
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2023-13
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2023-14
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2023-15
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-00
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-01
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-02
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-03
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-04
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-05
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-06
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-07
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-08
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-09
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-10
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748556158778

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-5a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-29 22:02:40] [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]
[2025-05-29 22:02:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 22:02:40] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2025-05-29 22:02:40] [INFO ] Transformed 180 places.
[2025-05-29 22:02:40] [INFO ] Transformed 675 transitions.
[2025-05-29 22:02:40] [INFO ] Found NUPN structural information;
[2025-05-29 22:02:40] [INFO ] Parsed PT model containing 180 places and 675 transitions and 3959 arcs in 336 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 90 out of 180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 180/180 places, 595/595 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 174 transition count 595
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 173 transition count 594
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 173 transition count 594
Drop transitions (Redundant composition of simpler transitions.) removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 1 with 55 rules applied. Total rules applied 63 place count 173 transition count 539
Applied a total of 63 rules in 55 ms. Remains 173 /180 variables (removed 7) and now considering 539/595 (removed 56) transitions.
[2025-05-29 22:02:40] [INFO ] Flow matrix only has 300 transitions (discarded 239 similar events)
// Phase 1: matrix 300 rows 173 cols
[2025-05-29 22:02:40] [INFO ] Computed 24 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:02:40] [INFO ] Implicit Places using invariants in 248 ms returned []
[2025-05-29 22:02:40] [INFO ] Flow matrix only has 300 transitions (discarded 239 similar events)
[2025-05-29 22:02:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:02:40] [INFO ] State equation strengthened by 131 read => feed constraints.
[2025-05-29 22:02:41] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
Running 538 sub problems to find dead transitions.
[2025-05-29 22:02:41] [INFO ] Flow matrix only has 300 transitions (discarded 239 similar events)
[2025-05-29 22:02:41] [INFO ] Invariant cache hit.
[2025-05-29 22:02:41] [INFO ] State equation strengthened by 131 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 2 (OVERLAPS) 299/471 variables, 172/196 constraints. Problems are: Problem set: 0 solved, 538 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 130/326 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 5 (OVERLAPS) 1/472 variables, 1/327 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 7 (OVERLAPS) 1/473 variables, 1/328 constraints. Problems are: Problem set: 0 solved, 538 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 473/473 variables, and 328 constraints, problems are : Problem set: 0 solved, 538 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 173/173 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 538/538 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 538 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 2 (OVERLAPS) 299/471 variables, 172/196 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 130/326 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 538/864 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 538 unsolved
At refinement iteration 6 (OVERLAPS) 1/472 variables, 1/865 constraints. Problems are: Problem set: 0 solved, 538 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 472/473 variables, and 865 constraints, problems are : Problem set: 0 solved, 538 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 173/173 constraints, ReadFeed: 130/131 constraints, PredecessorRefiner: 538/538 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60576ms problems are : Problem set: 0 solved, 538 unsolved
Search for dead transitions found 0 dead transitions in 60596ms
Starting structural reductions in LTL mode, iteration 1 : 173/180 places, 539/595 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61329 ms. Remains : 173/180 places, 539/595 transitions.
Support contains 90 out of 173 places after structural reductions.
[2025-05-29 22:03:42] [INFO ] Flatten gal took : 101 ms
[2025-05-29 22:03:42] [INFO ] Flatten gal took : 40 ms
[2025-05-29 22:03:42] [INFO ] Input system was already deterministic with 539 transitions.
Support contains 85 out of 173 places (down from 90) after GAL structural reductions.
RANDOM walk for 40000 steps (533 resets) in 1767 ms. (22 steps per ms) remains 7/67 properties
BEST_FIRST walk for 40001 steps (24 resets) in 147 ms. (270 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (10 resets) in 104 ms. (380 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (71 resets) in 94 ms. (421 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (14 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (68 resets) in 97 ms. (408 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (71 resets) in 95 ms. (416 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (67 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
[2025-05-29 22:03:43] [INFO ] Flow matrix only has 300 transitions (discarded 239 similar events)
[2025-05-29 22:03:43] [INFO ] Invariant cache hit.
[2025-05-29 22:03:43] [INFO ] State equation strengthened by 131 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp35 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 142/158 variables, 10/13 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 15/173 variables, 11/24 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 299/472 variables, 173/197 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 130/327 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/472 variables, 0/327 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 1/473 variables, 1/328 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/473 variables, 0/328 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/473 variables, 0/328 constraints. Problems are: Problem set: 1 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 473/473 variables, and 328 constraints, problems are : Problem set: 1 solved, 6 unsolved in 348 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 173/173 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 6 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 144/158 variables, 12/13 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 15/173 variables, 11/24 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 299/472 variables, 173/197 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 130/327 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/472 variables, 6/333 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/472 variables, 0/333 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 1/473 variables, 1/334 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/473 variables, 0/334 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/473 variables, 0/334 constraints. Problems are: Problem set: 1 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 473/473 variables, and 334 constraints, problems are : Problem set: 1 solved, 6 unsolved in 997 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 173/173 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 6/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1354ms problems are : Problem set: 1 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 518 ms.
Support contains 14 out of 173 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 173/173 places, 539/539 transitions.
Graph (trivial) has 181 edges and 173 vertex of which 44 / 173 are part of one of the 14 SCC in 6 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 100 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 124 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 140 transition count 415
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 134 transition count 389
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 134 transition count 389
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 132 transition count 387
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 132 transition count 387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 131 transition count 386
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 131 transition count 386
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 1 with 26 rules applied. Total rules applied 48 place count 118 transition count 422
Drop transitions (Redundant composition of simpler transitions.) removed 70 transitions
Redundant transition composition rules discarded 70 transitions
Iterating global reduction 1 with 70 rules applied. Total rules applied 118 place count 118 transition count 352
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 119 place count 118 transition count 351
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 120 place count 117 transition count 351
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 117 transition count 377
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 130 place count 112 transition count 377
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 131 place count 112 transition count 377
Applied a total of 131 rules in 112 ms. Remains 112 /173 variables (removed 61) and now considering 377/539 (removed 162) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 112/173 places, 377/539 transitions.
RANDOM walk for 40000 steps (621 resets) in 318 ms. (125 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (20 resets) in 130 ms. (305 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 131 ms. (303 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (12 resets) in 147 ms. (270 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (101 resets) in 67 ms. (588 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (40 resets) in 151 ms. (263 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (91 resets) in 71 ms. (555 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 692754 steps, run timeout after 3001 ms. (steps per millisecond=230 ) properties seen :0 out of 6
Probabilistic random walk after 692754 steps, saw 123352 distinct states, run finished after 3009 ms. (steps per millisecond=230 ) properties seen :0
[2025-05-29 22:03:48] [INFO ] Flow matrix only has 196 transitions (discarded 181 similar events)
// Phase 1: matrix 196 rows 112 cols
[2025-05-29 22:03:48] [INFO ] Computed 21 invariants in 2 ms
[2025-05-29 22:03:48] [INFO ] State equation strengthened by 101 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 83/97 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 15/112 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 196/308 variables, 112/133 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 101/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/308 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 234 constraints, problems are : Problem set: 0 solved, 6 unsolved in 210 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 112/112 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 83/97 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 15/112 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 196/308 variables, 112/133 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 101/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 6/240 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/308 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 240 constraints, problems are : Problem set: 0 solved, 6 unsolved in 539 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 112/112 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 760ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 416 ms.
Support contains 14 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 377/377 transitions.
Applied a total of 0 rules in 11 ms. Remains 112 /112 variables (removed 0) and now considering 377/377 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 112/112 places, 377/377 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 377/377 transitions.
Applied a total of 0 rules in 10 ms. Remains 112 /112 variables (removed 0) and now considering 377/377 (removed 0) transitions.
[2025-05-29 22:03:49] [INFO ] Flow matrix only has 196 transitions (discarded 181 similar events)
[2025-05-29 22:03:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:03:49] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-05-29 22:03:49] [INFO ] Flow matrix only has 196 transitions (discarded 181 similar events)
[2025-05-29 22:03:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:03:49] [INFO ] State equation strengthened by 101 read => feed constraints.
[2025-05-29 22:03:50] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:03:50] [INFO ] Redundant transitions in 26 ms returned []
Running 376 sub problems to find dead transitions.
[2025-05-29 22:03:50] [INFO ] Flow matrix only has 196 transitions (discarded 181 similar events)
[2025-05-29 22:03:50] [INFO ] Invariant cache hit.
[2025-05-29 22:03:50] [INFO ] State equation strengthened by 101 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 2 (OVERLAPS) 196/307 variables, 111/132 constraints. Problems are: Problem set: 0 solved, 376 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 101/233 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 5 (OVERLAPS) 1/308 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 7 (OVERLAPS) 0/308 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 376 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 234 constraints, problems are : Problem set: 0 solved, 376 unsolved in 26223 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 112/112 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 376/376 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 376 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 2 (OVERLAPS) 196/307 variables, 111/132 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 101/233 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 376/609 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 6 (OVERLAPS) 1/308 variables, 1/610 constraints. Problems are: Problem set: 0 solved, 376 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/308 variables, and 610 constraints, problems are : Problem set: 0 solved, 376 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 112/112 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 376/376 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56476ms problems are : Problem set: 0 solved, 376 unsolved
Search for dead transitions found 0 dead transitions in 56478ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56946 ms. Remains : 112/112 places, 377/377 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 76 edges and 112 vertex of which 20 / 112 are part of one of the 3 SCC in 1 ms
Free SCC test removed 17 places
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Ensure Unique test removed 181 transitions
Reduce isomorphic transitions removed 203 transitions.
Ensure Unique test removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 88 transition count 153
Reduce places removed 21 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 27 rules applied. Total rules applied 56 place count 67 transition count 147
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 63 place count 61 transition count 146
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 63 place count 61 transition count 139
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 77 place count 54 transition count 139
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 81 place count 50 transition count 135
Iterating global reduction 3 with 4 rules applied. Total rules applied 85 place count 50 transition count 135
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 89 place count 46 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 93 place count 46 transition count 115
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 101 place count 46 transition count 107
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 105 place count 44 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 106 place count 44 transition count 104
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 113 place count 44 transition count 97
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 114 place count 44 transition count 96
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 131 place count 43 transition count 80
Applied a total of 131 rules in 18 ms. Remains 43 /112 variables (removed 69) and now considering 80/377 (removed 297) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 80 rows 43 cols
[2025-05-29 22:04:46] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-29 22:04:46] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-29 22:04:46] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 2 ms returned sat
[2025-05-29 22:04:46] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
TRAPS : Iteration 0
[2025-05-29 22:04:46] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
[2025-05-29 22:04:46] [INFO ] After 145ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Over-approximation ignoring read arcs solved 0 properties in 204 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 22:04:46] [INFO ] Flatten gal took : 28 ms
[2025-05-29 22:04:46] [INFO ] Flatten gal took : 29 ms
[2025-05-29 22:04:46] [INFO ] Input system was already deterministic with 539 transitions.
Computed a total of 88 stabilizing places and 369 stable transitions
Graph (complete) has 1583 edges and 173 vertex of which 168 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Graph (trivial) has 185 edges and 173 vertex of which 48 / 173 are part of one of the 15 SCC in 0 ms
Free SCC test removed 33 places
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 129 transition count 422
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 129 transition count 422
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 15 place count 127 transition count 420
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 127 transition count 420
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 0 with 19 rules applied. Total rules applied 36 place count 127 transition count 401
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 127 transition count 397
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 123 transition count 397
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 50 place count 120 transition count 394
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 120 transition count 394
Applied a total of 52 rules in 51 ms. Remains 120 /173 variables (removed 53) and now considering 394/539 (removed 145) transitions.
[2025-05-29 22:04:46] [INFO ] Flow matrix only has 174 transitions (discarded 220 similar events)
// Phase 1: matrix 174 rows 120 cols
[2025-05-29 22:04:46] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:04:47] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-05-29 22:04:47] [INFO ] Flow matrix only has 174 transitions (discarded 220 similar events)
[2025-05-29 22:04:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:04:47] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-29 22:04:47] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:04:47] [INFO ] Redundant transitions in 217 ms returned []
Running 363 sub problems to find dead transitions.
[2025-05-29 22:04:47] [INFO ] Flow matrix only has 174 transitions (discarded 220 similar events)
[2025-05-29 22:04:47] [INFO ] Invariant cache hit.
[2025-05-29 22:04:47] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 2 (OVERLAPS) 5/120 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 4 (OVERLAPS) 173/293 variables, 120/140 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 6/146 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 363 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/294 variables, and 146 constraints, problems are : Problem set: 0 solved, 363 unsolved in 17162 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 120/120 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 363/363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 363 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 2 (OVERLAPS) 5/120 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 4 (OVERLAPS) 173/293 variables, 120/140 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 6/146 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 363/509 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 293/294 variables, and 509 constraints, problems are : Problem set: 0 solved, 363 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 120/120 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 363/363 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47360ms problems are : Problem set: 0 solved, 363 unsolved
Search for dead transitions found 0 dead transitions in 47361ms
Starting structural reductions in SI_CTL mode, iteration 1 : 120/173 places, 394/539 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47849 ms. Remains : 120/173 places, 394/539 transitions.
[2025-05-29 22:05:34] [INFO ] Flatten gal took : 18 ms
[2025-05-29 22:05:34] [INFO ] Flatten gal took : 17 ms
[2025-05-29 22:05:34] [INFO ] Input system was already deterministic with 394 transitions.
[2025-05-29 22:05:34] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:05:34] [INFO ] Flatten gal took : 24 ms
[2025-05-29 22:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality17203786514909094076.gal : 15 ms
[2025-05-29 22:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality17148547333513254963.ctl : 7 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/CTLCardinality17203786514909094076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17148547333513254963.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,2.2258e+07,0.420997,18196,2,3351,5,63350,6,0,825,55551,0


Converting to forward existential form...Done !
original formula: A(A((A(AF((p167==0)) U AF(((p145==0)||(p139==1)))) + (p179==1)) U (p61==1)) U EG(!(((!(EG(((p26==0)||(p121==1)))) * !(EG(((p74==0)||(p159...210
=> equivalent forward existential formula: [((Init * !(EG(!(EG(!(((!(EG(((p26==0)||(p121==1)))) * !(EG(((p74==0)||(p159==1))))) * ((!(E(TRUE U !((p89==0)))...699
Reverse transition relation is NOT exact ! Due to transitions t1, t9, t13, t16, t17, t26, t30, t33, t34, t43, t45, t49, t52, t53, t61, t65, t68, t69, t78, ...287
Detected timeout of ITS tools.
[2025-05-29 22:06:05] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:06:05] [INFO ] Applying decomposition
[2025-05-29 22:06:05] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17495001049370219282.txt' '-o' '/tmp/graph17495001049370219282.bin' '-w' '/tmp/graph17495001049370219282.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17495001049370219282.bin' '-l' '-1' '-v' '-w' '/tmp/graph17495001049370219282.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:06:05] [INFO ] Decomposing Gal with order
[2025-05-29 22:06:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:06:05] [INFO ] Removed a total of 591 redundant transitions.
[2025-05-29 22:06:05] [INFO ] Flatten gal took : 94 ms
[2025-05-29 22:06:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 13 ms.
[2025-05-29 22:06:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality509317394838868944.gal : 5 ms
[2025-05-29 22:06:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality15567844982859481787.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/CTLCardinality509317394838868944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15567844982859481787.ctl'

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 -...262
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,2.2258e+07,0.159263,12160,355,59,15940,450,688,36362,153,1899,0


Converting to forward existential form...Done !
original formula: A(A((A(AF((u44.p167==0)) U AF(((i5.i1.u33.p145==0)||(i5.i1.u31.p139==1)))) + (u44.p179==1)) U (i2.u12.p61==1)) U EG(!(((!(EG(((i0.u4.p26=...308
=> equivalent forward existential formula: [((Init * !(EG(!(EG(!(((!(EG(((i0.u4.p26==0)||(i4.i0.u27.p121==1)))) * !(EG(((i2.u16.p74==0)||(i5.i1.u36.p159==1...977
Reverse transition relation is NOT exact ! Due to transitions t16, t33, t89, t327, t333, u44.t1, i0.t85, i0.t82, i0.u2.t78, i0.u5.t86, i1.i0.t65, i1.i0.u8....414
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,1.92976,78464,1,0,146453,783,3587,278456,818,2146,230667
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 164 transition count 534
Applied a total of 14 rules in 7 ms. Remains 164 /173 variables (removed 9) and now considering 534/539 (removed 5) transitions.
[2025-05-29 22:06:07] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2025-05-29 22:06:07] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:06:07] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-05-29 22:06:07] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:06:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:06:07] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-29 22:06:07] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
Running 533 sub problems to find dead transitions.
[2025-05-29 22:06:07] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:06:07] [INFO ] Invariant cache hit.
[2025-05-29 22:06:07] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (OVERLAPS) 1/458 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 7 (OVERLAPS) 1/459 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 459/459 variables, and 310 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 533 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 533/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/842 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/459 variables, and 842 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 125/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60363ms problems are : Problem set: 0 solved, 533 unsolved
Search for dead transitions found 0 dead transitions in 60365ms
Starting structural reductions in LTL mode, iteration 1 : 164/173 places, 534/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60733 ms. Remains : 164/173 places, 534/539 transitions.
[2025-05-29 22:07:08] [INFO ] Flatten gal took : 22 ms
[2025-05-29 22:07:08] [INFO ] Flatten gal took : 34 ms
[2025-05-29 22:07:08] [INFO ] Input system was already deterministic with 534 transitions.
[2025-05-29 22:07:08] [INFO ] Flatten gal took : 34 ms
[2025-05-29 22:07:08] [INFO ] Flatten gal took : 39 ms
[2025-05-29 22:07:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality3495309102479639488.gal : 21 ms
[2025-05-29 22:07:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality16497799566911421242.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/CTLCardinality3495309102479639488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16497799566911421242.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,2.01054e+08,1.18206,44512,2,5554,5,161351,6,0,1157,171333,0


Converting to forward existential form...Done !
original formula: EX(AG(AF((p149==0))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(EG(!((p149==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
(forward)formula 0,0,10.3556,292116,1,0,654,1.61989e+06,1056,290,9936,900292,1062
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 168 transition count 538
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 168 transition count 538
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 167 transition count 537
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 167 transition count 537
Applied a total of 8 rules in 15 ms. Remains 167 /173 variables (removed 6) and now considering 537/539 (removed 2) transitions.
[2025-05-29 22:07:18] [INFO ] Flow matrix only has 298 transitions (discarded 239 similar events)
// Phase 1: matrix 298 rows 167 cols
[2025-05-29 22:07:18] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:07:18] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-05-29 22:07:18] [INFO ] Flow matrix only has 298 transitions (discarded 239 similar events)
[2025-05-29 22:07:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:07:19] [INFO ] State equation strengthened by 129 read => feed constraints.
[2025-05-29 22:07:19] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
Running 536 sub problems to find dead transitions.
[2025-05-29 22:07:19] [INFO ] Flow matrix only has 298 transitions (discarded 239 similar events)
[2025-05-29 22:07:19] [INFO ] Invariant cache hit.
[2025-05-29 22:07:19] [INFO ] State equation strengthened by 129 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 2 (OVERLAPS) 297/463 variables, 166/186 constraints. Problems are: Problem set: 0 solved, 536 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/463 variables, 128/314 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/463 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 5 (OVERLAPS) 1/464 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/464 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 7 (OVERLAPS) 1/465 variables, 1/316 constraints. Problems are: Problem set: 0 solved, 536 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 465/465 variables, and 316 constraints, problems are : Problem set: 0 solved, 536 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 167/167 constraints, ReadFeed: 129/129 constraints, PredecessorRefiner: 536/536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 2 (OVERLAPS) 297/463 variables, 166/186 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/463 variables, 128/314 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/463 variables, 536/850 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/463 variables, 0/850 constraints. Problems are: Problem set: 0 solved, 536 unsolved
At refinement iteration 6 (OVERLAPS) 1/464 variables, 1/851 constraints. Problems are: Problem set: 0 solved, 536 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 464/465 variables, and 851 constraints, problems are : Problem set: 0 solved, 536 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 167/167 constraints, ReadFeed: 128/129 constraints, PredecessorRefiner: 536/536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60393ms problems are : Problem set: 0 solved, 536 unsolved
Search for dead transitions found 0 dead transitions in 60397ms
Starting structural reductions in LTL mode, iteration 1 : 167/173 places, 537/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61031 ms. Remains : 167/173 places, 537/539 transitions.
[2025-05-29 22:08:19] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:08:19] [INFO ] Flatten gal took : 17 ms
[2025-05-29 22:08:19] [INFO ] Input system was already deterministic with 537 transitions.
[2025-05-29 22:08:19] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:08:19] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:08:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality13977235539903279242.gal : 4 ms
[2025-05-29 22:08:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality18232143483537769120.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/CTLCardinality13977235539903279242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18232143483537769120.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,2.24942e+08,1.11391,46200,2,5752,5,166374,6,0,1172,177093,0


Converting to forward existential form...Done !
original formula: AX((E(((p62==0)||(p15==1)) U (p132!=0)) + ((AF(((p148==0)||(p173==1))) * (p111==1)) * ((p94==0)&&(p162==0)))))
=> equivalent forward existential formula: (([FwdG((EY(Init) * !(E(((p62==0)||(p15==1)) U (p132!=0)))),!(((p148==0)||(p173==1))))] = FALSE * [((EY(Init) * ...314
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...411
(forward)formula 0,1,6.2426,177012,1,0,722,825852,1068,326,9761,627428,1130
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 164 transition count 534
Applied a total of 14 rules in 34 ms. Remains 164 /173 variables (removed 9) and now considering 534/539 (removed 5) transitions.
[2025-05-29 22:08:26] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2025-05-29 22:08:26] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:08:26] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-05-29 22:08:26] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:08:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:08:26] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-29 22:08:26] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Running 533 sub problems to find dead transitions.
[2025-05-29 22:08:26] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:08:26] [INFO ] Invariant cache hit.
[2025-05-29 22:08:26] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (OVERLAPS) 1/458 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 7 (OVERLAPS) 1/459 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 459/459 variables, and 310 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 533 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 533/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/842 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/459 variables, and 842 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 125/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60345ms problems are : Problem set: 0 solved, 533 unsolved
Search for dead transitions found 0 dead transitions in 60349ms
Starting structural reductions in LTL mode, iteration 1 : 164/173 places, 534/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60763 ms. Remains : 164/173 places, 534/539 transitions.
[2025-05-29 22:09:27] [INFO ] Flatten gal took : 17 ms
[2025-05-29 22:09:27] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:09:27] [INFO ] Input system was already deterministic with 534 transitions.
[2025-05-29 22:09:27] [INFO ] Flatten gal took : 29 ms
[2025-05-29 22:09:27] [INFO ] Flatten gal took : 18 ms
[2025-05-29 22:09:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality17250909753086383417.gal : 3 ms
[2025-05-29 22:09:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality8890233971757966493.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/CTLCardinality17250909753086383417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8890233971757966493.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,2.01054e+08,1.0991,44636,2,5554,5,161351,6,0,1157,171333,0


Converting to forward existential form...Done !
original formula: AF((E((((p27==1)||(p74==0))||(p116==1)) U !((((p141==0)||(p71==1))||(p15==0)))) + EX(((!(A(((p15==0)||(p96==1)) U ((p38==0)||(p95==1)))) ...200
=> equivalent forward existential formula: [FwdG(Init,!((E((((p27==1)||(p74==0))||(p116==1)) U !((((p141==0)||(p71==1))||(p15==0)))) + EX(((!(!((E(!(((p38=...314
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
Detected timeout of ITS tools.
[2025-05-29 22:09:57] [INFO ] Flatten gal took : 18 ms
[2025-05-29 22:09:57] [INFO ] Applying decomposition
[2025-05-29 22:09:57] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12345427452270691179.txt' '-o' '/tmp/graph12345427452270691179.bin' '-w' '/tmp/graph12345427452270691179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12345427452270691179.bin' '-l' '-1' '-v' '-w' '/tmp/graph12345427452270691179.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:09:57] [INFO ] Decomposing Gal with order
[2025-05-29 22:09:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:09:57] [INFO ] Removed a total of 567 redundant transitions.
[2025-05-29 22:09:57] [INFO ] Flatten gal took : 44 ms
[2025-05-29 22:09:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 12 ms.
[2025-05-29 22:09:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality11968501041478490790.gal : 3 ms
[2025-05-29 22:09:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality2408396939191796359.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/CTLCardinality11968501041478490790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2408396939191796359.ctl'

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 -...263
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,2.01054e+08,0.104561,7632,260,104,5452,580,763,13331,184,1578,0


Converting to forward existential form...Done !
original formula: AF((E((((i1.u7.p27==1)||(i3.i0.u19.p74==0))||(i7.i1.u45.p116==1)) U !((((i7.i1.u45.p141==0)||(i3.i0.u18.p71==1))||(i0.u3.p15==0)))) + EX(...305
=> equivalent forward existential formula: [FwdG(Init,!((E((((i1.u7.p27==1)||(i3.i0.u19.p74==0))||(i7.i1.u45.p116==1)) U !((((i7.i1.u45.p141==0)||(i3.i0.u1...451
Reverse transition relation is NOT exact ! Due to transitions t51, t178, i0.t169, i0.t156, i0.u3.t164, i0.u3.t446, i1.t172, i1.t144, i1.u5.t173, i1.u7.t143...656
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,10.6465,178640,1,0,276602,1893,4101,477079,1189,13785,415939
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 164 transition count 534
Applied a total of 14 rules in 15 ms. Remains 164 /173 variables (removed 9) and now considering 534/539 (removed 5) transitions.
[2025-05-29 22:10:08] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:10:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:10:08] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-05-29 22:10:08] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:10:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:10:08] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-29 22:10:08] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
Running 533 sub problems to find dead transitions.
[2025-05-29 22:10:08] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:10:08] [INFO ] Invariant cache hit.
[2025-05-29 22:10:08] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (OVERLAPS) 1/458 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 7 (OVERLAPS) 1/459 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 459/459 variables, and 310 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 533 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 533/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/842 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/459 variables, and 842 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 125/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60349ms problems are : Problem set: 0 solved, 533 unsolved
Search for dead transitions found 0 dead transitions in 60352ms
Starting structural reductions in LTL mode, iteration 1 : 164/173 places, 534/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60730 ms. Remains : 164/173 places, 534/539 transitions.
[2025-05-29 22:11:08] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:11:08] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:11:08] [INFO ] Input system was already deterministic with 534 transitions.
[2025-05-29 22:11:08] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:11:08] [INFO ] Flatten gal took : 19 ms
[2025-05-29 22:11:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality1490145839193582863.gal : 3 ms
[2025-05-29 22:11:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality2596491158621401847.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/CTLCardinality1490145839193582863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2596491158621401847.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,2.01054e+08,1.2733,44640,2,5554,5,161351,6,0,1157,171333,0


Converting to forward existential form...Done !
original formula: (EX(AF(AG(((p94==1)&&(p24==1))))) * EF((p105!=1)))
=> equivalent forward existential formula: [(FwdU((Init * EX(!(EG(!(!(E(TRUE U !(((p94==1)&&(p24==1)))))))))),TRUE) * (p105!=1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
(forward)formula 0,0,19.2969,479136,1,0,714,3.02082e+06,1054,323,9969,1.56786e+06,1144
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 166 transition count 536
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 166 transition count 536
Applied a total of 10 rules in 12 ms. Remains 166 /173 variables (removed 7) and now considering 536/539 (removed 3) transitions.
[2025-05-29 22:11:28] [INFO ] Flow matrix only has 297 transitions (discarded 239 similar events)
// Phase 1: matrix 297 rows 166 cols
[2025-05-29 22:11:28] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:11:28] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-05-29 22:11:28] [INFO ] Flow matrix only has 297 transitions (discarded 239 similar events)
[2025-05-29 22:11:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:11:28] [INFO ] State equation strengthened by 128 read => feed constraints.
[2025-05-29 22:11:28] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
Running 535 sub problems to find dead transitions.
[2025-05-29 22:11:28] [INFO ] Flow matrix only has 297 transitions (discarded 239 similar events)
[2025-05-29 22:11:28] [INFO ] Invariant cache hit.
[2025-05-29 22:11:28] [INFO ] State equation strengthened by 128 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/165 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 2 (OVERLAPS) 296/461 variables, 165/185 constraints. Problems are: Problem set: 0 solved, 535 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 127/312 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/461 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 5 (OVERLAPS) 1/462 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/462 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 7 (OVERLAPS) 1/463 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 463/463 variables, and 314 constraints, problems are : Problem set: 0 solved, 535 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 166/166 constraints, ReadFeed: 128/128 constraints, PredecessorRefiner: 535/535 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 535 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/165 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 2 (OVERLAPS) 296/461 variables, 165/185 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 127/312 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/461 variables, 535/847 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/461 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 535 unsolved
At refinement iteration 6 (OVERLAPS) 1/462 variables, 1/848 constraints. Problems are: Problem set: 0 solved, 535 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 462/463 variables, and 848 constraints, problems are : Problem set: 0 solved, 535 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 166/166 constraints, ReadFeed: 127/128 constraints, PredecessorRefiner: 535/535 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60346ms problems are : Problem set: 0 solved, 535 unsolved
Search for dead transitions found 0 dead transitions in 60350ms
Starting structural reductions in LTL mode, iteration 1 : 166/173 places, 536/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60839 ms. Remains : 166/173 places, 536/539 transitions.
[2025-05-29 22:12:29] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:12:29] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:12:29] [INFO ] Input system was already deterministic with 536 transitions.
[2025-05-29 22:12:29] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:12:29] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:12:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality5355400375845705764.gal : 2 ms
[2025-05-29 22:12:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality6320447457765094763.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/CTLCardinality5355400375845705764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6320447457765094763.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,2.16979e+08,1.18243,46060,2,5575,5,164646,6,0,1167,179092,0


Converting to forward existential form...Done !
original formula: (AG((((p174==1) * (EG((p88==1)) + EF((p104==1)))) * (EF((p171==0)) + (p100==0)))) + (AF(AG(EF((p102==0)))) * EX(!(E(((p20==0)||(p158==1))...176
=> equivalent forward existential formula: ([FwdG((Init * !(!(E(TRUE U !((((p174==1) * (EG((p88==1)) + E(TRUE U (p104==1)))) * (E(TRUE U (p171==0)) + (p100...400
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
(forward)formula 0,0,14.21,367428,1,0,715,2.04311e+06,1068,331,10064,1.20159e+06,1143
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-05 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 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 164 transition count 534
Applied a total of 14 rules in 12 ms. Remains 164 /173 variables (removed 9) and now considering 534/539 (removed 5) transitions.
[2025-05-29 22:12:43] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2025-05-29 22:12:43] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:12:43] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-05-29 22:12:43] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:12:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:12:43] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-29 22:12:44] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
Running 533 sub problems to find dead transitions.
[2025-05-29 22:12:44] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:12:44] [INFO ] Invariant cache hit.
[2025-05-29 22:12:44] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (OVERLAPS) 1/458 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
SMT process timed out in 30341ms, After SMT, problems are : Problem set: 0 solved, 533 unsolved
Search for dead transitions found 0 dead transitions in 30343ms
Starting structural reductions in LTL mode, iteration 1 : 164/173 places, 534/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30715 ms. Remains : 164/173 places, 534/539 transitions.
[2025-05-29 22:13:14] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:13:14] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:13:14] [INFO ] Input system was already deterministic with 534 transitions.
[2025-05-29 22:13:14] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:13:14] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:13:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality7094287850870572408.gal : 4 ms
[2025-05-29 22:13:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality13013063991691202456.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/CTLCardinality7094287850870572408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13013063991691202456.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,2.01054e+08,1.10467,42976,2,5180,5,155773,6,0,1157,166668,0


Converting to forward existential form...Done !
original formula: EX(((AX(E(((p37==0)||(p111==1)) U ((p92==0)||(p41==1)))) * AF((p125==1))) * ((EX(((p29==0)&&(p16==1))) + AF((p12==1))) + ((p126==1)||((p8...175
=> equivalent forward existential formula: (([(EY((EY(Init) * (!(EX(!(E(((p37==0)||(p111==1)) U ((p92==0)||(p41==1)))))) * !(EG(!((p125==1))))))) * ((p29==...458
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
Detected timeout of ITS tools.
[2025-05-29 22:13:44] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:13:44] [INFO ] Applying decomposition
[2025-05-29 22:13:44] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17813617257844682980.txt' '-o' '/tmp/graph17813617257844682980.bin' '-w' '/tmp/graph17813617257844682980.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17813617257844682980.bin' '-l' '-1' '-v' '-w' '/tmp/graph17813617257844682980.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:13:44] [INFO ] Decomposing Gal with order
[2025-05-29 22:13:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:13:44] [INFO ] Removed a total of 561 redundant transitions.
[2025-05-29 22:13:44] [INFO ] Flatten gal took : 33 ms
[2025-05-29 22:13:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 179 labels/synchronizations in 8 ms.
[2025-05-29 22:13:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality6929844699774346085.gal : 2 ms
[2025-05-29 22:13:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality1492339188198879784.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/CTLCardinality6929844699774346085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1492339188198879784.ctl'

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 -...262
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,2.01054e+08,0.095461,7724,276,107,5675,844,764,12077,184,2181,0


Converting to forward existential form...Done !
original formula: EX(((AX(E(((i2.u8.p37==0)||(i6.u27.p111==1)) U ((i5.u21.p92==0)||(i2.u9.p41==1)))) * AF((i7.u30.p125==1))) * ((EX(((i9.i1.u46.p29==0)&&(i...257
=> equivalent forward existential formula: (([(EY((EY(Init) * (!(EX(!(E(((i2.u8.p37==0)||(i6.u27.p111==1)) U ((i5.u21.p92==0)||(i2.u9.p41==1)))))) * !(EG(!...606
Reverse transition relation is NOT exact ! Due to transitions t16, t121, t156, t178, i0.t169, i0.u3.t164, i0.u3.t446, i1.t172, i1.u5.t173, i1.u6.t143, i1.u...635
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,0.352077,18348,1,0,26264,1400,4066,43874,1165,2305,70928
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Graph (trivial) has 197 edges and 173 vertex of which 50 / 173 are part of one of the 15 SCC in 1 ms
Free SCC test removed 35 places
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 126 transition count 406
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 126 transition count 406
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 17 place count 124 transition count 404
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 124 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 123 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 123 transition count 403
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 41 place count 123 transition count 383
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 45 place count 123 transition count 379
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 49 place count 119 transition count 379
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 59 place count 114 transition count 374
Applied a total of 59 rules in 39 ms. Remains 114 /173 variables (removed 59) and now considering 374/539 (removed 165) transitions.
[2025-05-29 22:13:45] [INFO ] Flow matrix only has 160 transitions (discarded 214 similar events)
// Phase 1: matrix 160 rows 114 cols
[2025-05-29 22:13:45] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:13:45] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-05-29 22:13:45] [INFO ] Flow matrix only has 160 transitions (discarded 214 similar events)
[2025-05-29 22:13:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:13:45] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-29 22:13:45] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:13:45] [INFO ] Redundant transitions in 197 ms returned []
Running 343 sub problems to find dead transitions.
[2025-05-29 22:13:45] [INFO ] Flow matrix only has 160 transitions (discarded 214 similar events)
[2025-05-29 22:13:45] [INFO ] Invariant cache hit.
[2025-05-29 22:13:45] [INFO ] State equation strengthened by 6 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, 15/15 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 2 (OVERLAPS) 5/114 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 4 (OVERLAPS) 159/273 variables, 114/134 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 6/140 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 7 (OVERLAPS) 0/273 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 343 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/274 variables, and 140 constraints, problems are : Problem set: 0 solved, 343 unsolved in 15617 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 114/114 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 343/343 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 343 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 2 (OVERLAPS) 5/114 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 4 (OVERLAPS) 159/273 variables, 114/134 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 6/140 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 343/483 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 343 unsolved
At refinement iteration 8 (OVERLAPS) 0/273 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 343 unsolved
No progress, stopping.
After SMT solving in domain Int declared 273/274 variables, and 483 constraints, problems are : Problem set: 0 solved, 343 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 114/114 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 343/343 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45808ms problems are : Problem set: 0 solved, 343 unsolved
Search for dead transitions found 0 dead transitions in 45811ms
Starting structural reductions in SI_CTL mode, iteration 1 : 114/173 places, 374/539 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46274 ms. Remains : 114/173 places, 374/539 transitions.
[2025-05-29 22:14:31] [INFO ] Flatten gal took : 10 ms
[2025-05-29 22:14:31] [INFO ] Flatten gal took : 10 ms
[2025-05-29 22:14:31] [INFO ] Input system was already deterministic with 374 transitions.
[2025-05-29 22:14:31] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:14:31] [INFO ] Flatten gal took : 10 ms
[2025-05-29 22:14:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality14185708404709092311.gal : 2 ms
[2025-05-29 22:14:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality13674246494656171605.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/CTLCardinality14185708404709092311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13674246494656171605.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,1.55503e+07,0.322303,16888,2,3177,5,55202,6,0,782,47745,0


Converting to forward existential form...Done !
original formula: EG((p23==0))
=> equivalent forward existential formula: [FwdG(Init,(p23==0))] != FALSE
Hit Full ! (commute/partial/dont) 372/0/2
(forward)formula 0,1,1.45313,47836,1,0,9,220561,19,3,5195,126124,8
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 164 transition count 534
Applied a total of 14 rules in 10 ms. Remains 164 /173 variables (removed 9) and now considering 534/539 (removed 5) transitions.
[2025-05-29 22:14:32] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2025-05-29 22:14:32] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:14:33] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-05-29 22:14:33] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:14:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:14:33] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-29 22:14:33] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
Running 533 sub problems to find dead transitions.
[2025-05-29 22:14:33] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:14:33] [INFO ] Invariant cache hit.
[2025-05-29 22:14:33] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (OVERLAPS) 1/458 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
SMT process timed out in 30354ms, After SMT, problems are : Problem set: 0 solved, 533 unsolved
Search for dead transitions found 0 dead transitions in 30356ms
Starting structural reductions in LTL mode, iteration 1 : 164/173 places, 534/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30722 ms. Remains : 164/173 places, 534/539 transitions.
[2025-05-29 22:15:03] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:15:03] [INFO ] Flatten gal took : 15 ms
[2025-05-29 22:15:03] [INFO ] Input system was already deterministic with 534 transitions.
[2025-05-29 22:15:03] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:15:03] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:15:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality12609221459129075294.gal : 3 ms
[2025-05-29 22:15:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15861085185938446133.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/CTLCardinality12609221459129075294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15861085185938446133.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,2.01054e+08,1.0598,42332,2,5217,5,153308,6,0,1157,161757,0


Converting to forward existential form...Done !
original formula: A(((E(((p105==0)||(p43==1)) U AX(!(EG((p138==1))))) + (p4!=1)) + A(AX((((p2==1)||(p98==0))||(p0==1))) U !(((p128==0)||(p16==1))))) U !(((...315
=> equivalent forward existential formula: [((Init * !(EG(!(!(((((!(EX(!((p30==0)))) * !(EG(!((p12==1))))) + (((p103==0) * E(TRUE U (p169==1))) * ((!(E(TRU...897
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
Detected timeout of ITS tools.
[2025-05-29 22:15:33] [INFO ] Flatten gal took : 18 ms
[2025-05-29 22:15:33] [INFO ] Applying decomposition
[2025-05-29 22:15:33] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4972041106055584207.txt' '-o' '/tmp/graph4972041106055584207.bin' '-w' '/tmp/graph4972041106055584207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4972041106055584207.bin' '-l' '-1' '-v' '-w' '/tmp/graph4972041106055584207.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:15:33] [INFO ] Decomposing Gal with order
[2025-05-29 22:15:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:15:33] [INFO ] Removed a total of 561 redundant transitions.
[2025-05-29 22:15:33] [INFO ] Flatten gal took : 31 ms
[2025-05-29 22:15:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 14 ms.
[2025-05-29 22:15:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality9908434279045876850.gal : 2 ms
[2025-05-29 22:15:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality6684702861781091605.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/CTLCardinality9908434279045876850.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6684702861781091605.ctl'

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 -...262
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,2.01054e+08,0.132485,9288,276,109,8499,1206,774,17713,184,4131,0


Converting to forward existential form...Done !
original formula: A(((E(((i6.u26.p105==0)||(i2.i0.u10.p43==1)) U AX(!(EG((i8.u34.p138==1))))) + (i9.i1.u45.p4!=1)) + A(AX((((i9.i1.u45.p2==1)||(i5.u24.p98=...486
=> equivalent forward existential formula: [((Init * !(EG(!(!(((((!(EX(!((i9.i1.u45.p30==0)))) * !(EG(!((i0.u2.p12==1))))) + (((i6.u25.p103==0) * E(TRUE U ...1288
Reverse transition relation is NOT exact ! Due to transitions t16, t51, t156, t178, i0.t169, i0.u3.t164, i0.u3.t446, i1.t176, i1.t173, i1.u6.t143, i1.u6.t1...637
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,0.936131,39240,1,0,69653,1723,4103,136587,1157,4131,144952
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 164 transition count 534
Applied a total of 14 rules in 8 ms. Remains 164 /173 variables (removed 9) and now considering 534/539 (removed 5) transitions.
[2025-05-29 22:15:34] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2025-05-29 22:15:34] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:15:35] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-05-29 22:15:35] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:15:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:15:35] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-29 22:15:35] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
Running 533 sub problems to find dead transitions.
[2025-05-29 22:15:35] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:15:35] [INFO ] Invariant cache hit.
[2025-05-29 22:15:35] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (OVERLAPS) 1/458 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 7 (OVERLAPS) 1/459 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 459/459 variables, and 310 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 533 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 533/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/842 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/459 variables, and 842 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 125/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60400ms problems are : Problem set: 0 solved, 533 unsolved
Search for dead transitions found 0 dead transitions in 60402ms
Starting structural reductions in LTL mode, iteration 1 : 164/173 places, 534/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60751 ms. Remains : 164/173 places, 534/539 transitions.
[2025-05-29 22:16:35] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:16:35] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:16:35] [INFO ] Input system was already deterministic with 534 transitions.
[2025-05-29 22:16:35] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:16:35] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:16:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality7455083573701719036.gal : 3 ms
[2025-05-29 22:16:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality7618191413058645042.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/CTLCardinality7455083573701719036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7618191413058645042.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,2.01054e+08,1.15236,44640,2,5554,5,161351,6,0,1157,171333,0


Converting to forward existential form...Done !
original formula: EG(AX(EG((EX((p50==0)) + (EX((p125==1)) * AF((p109==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG((EX((p50==0)) + (EX((p125==1)) * !(EG(!((p109==1)))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
Detected timeout of ITS tools.
[2025-05-29 22:17:05] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:17:05] [INFO ] Applying decomposition
[2025-05-29 22:17:05] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14383849941750552351.txt' '-o' '/tmp/graph14383849941750552351.bin' '-w' '/tmp/graph14383849941750552351.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14383849941750552351.bin' '-l' '-1' '-v' '-w' '/tmp/graph14383849941750552351.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:17:05] [INFO ] Decomposing Gal with order
[2025-05-29 22:17:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:17:05] [INFO ] Removed a total of 558 redundant transitions.
[2025-05-29 22:17:05] [INFO ] Flatten gal took : 30 ms
[2025-05-29 22:17:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 6 ms.
[2025-05-29 22:17:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality9519693522058649023.gal : 2 ms
[2025-05-29 22:17:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality1603063189464168255.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/CTLCardinality9519693522058649023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1603063189464168255.ctl'

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 -...262
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,2.01054e+08,0.122222,9160,274,103,10181,715,730,13061,178,2207,0


Converting to forward existential form...Done !
original formula: EG(AX(EG((EX((i3.u12.p50==0)) + (EX((i8.u30.p125==1)) * AF((i7.u27.p109==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG((EX((i3.u12.p50==0)) + (EX((i8.u30.p125==1)) * !(EG(!((i7.u27.p109==1)))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t51, t86, t178, i0.t169, i0.t156, i0.u3.t164, i0.u3.t446, i1.t172, i1.u5.t173, i1.u6.t143, i1...629
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,1.99672,75720,1,0,144677,1980,3665,206814,1137,8171,207667
FORMULA CloudDeployment-PT-5a-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Graph (trivial) has 196 edges and 173 vertex of which 47 / 173 are part of one of the 15 SCC in 0 ms
Free SCC test removed 32 places
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 130 transition count 425
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 130 transition count 425
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 15 place count 128 transition count 423
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 128 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 127 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 127 transition count 422
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 0 with 21 rules applied. Total rules applied 40 place count 127 transition count 401
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 45 place count 127 transition count 396
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 50 place count 122 transition count 396
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 60 place count 117 transition count 391
Applied a total of 60 rules in 27 ms. Remains 117 /173 variables (removed 56) and now considering 391/539 (removed 148) transitions.
[2025-05-29 22:17:07] [INFO ] Flow matrix only has 170 transitions (discarded 221 similar events)
// Phase 1: matrix 170 rows 117 cols
[2025-05-29 22:17:07] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:17:08] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-05-29 22:17:08] [INFO ] Flow matrix only has 170 transitions (discarded 221 similar events)
[2025-05-29 22:17:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:17:08] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-29 22:17:08] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:17:08] [INFO ] Redundant transitions in 221 ms returned []
Running 360 sub problems to find dead transitions.
[2025-05-29 22:17:08] [INFO ] Flow matrix only has 170 transitions (discarded 221 similar events)
[2025-05-29 22:17:08] [INFO ] Invariant cache hit.
[2025-05-29 22:17:08] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 2 (OVERLAPS) 5/117 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 4 (OVERLAPS) 169/286 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 6/143 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 7 (OVERLAPS) 0/286 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 360 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/287 variables, and 143 constraints, problems are : Problem set: 0 solved, 360 unsolved in 15770 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 360/360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 360 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 2 (OVERLAPS) 5/117 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 4 (OVERLAPS) 169/286 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 6/143 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 360/503 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 360 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 286/287 variables, and 503 constraints, problems are : Problem set: 0 solved, 360 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 360/360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45973ms problems are : Problem set: 0 solved, 360 unsolved
Search for dead transitions found 0 dead transitions in 45974ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/173 places, 391/539 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46457 ms. Remains : 117/173 places, 391/539 transitions.
[2025-05-29 22:17:54] [INFO ] Flatten gal took : 12 ms
[2025-05-29 22:17:54] [INFO ] Flatten gal took : 9 ms
[2025-05-29 22:17:54] [INFO ] Input system was already deterministic with 391 transitions.
RANDOM walk for 1992 steps (29 resets) in 13 ms. (142 steps per ms) remains 0/1 properties
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-29 22:17:54] [INFO ] Flatten gal took : 14 ms
[2025-05-29 22:17:54] [INFO ] Flatten gal took : 11 ms
[2025-05-29 22:17:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14450709735204012754.gal : 2 ms
[2025-05-29 22:17:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17245810102463759625.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14450709735204012754.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17245810102463759625.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Graph (trivial) has 187 edges and 173 vertex of which 49 / 173 are part of one of the 15 SCC in 0 ms
Free SCC test removed 34 places
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 127 transition count 408
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 127 transition count 408
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 17 place count 125 transition count 406
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 125 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 124 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 124 transition count 405
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 39 place count 124 transition count 387
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 42 place count 124 transition count 384
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 45 place count 121 transition count 384
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 55 place count 116 transition count 379
Applied a total of 55 rules in 31 ms. Remains 116 /173 variables (removed 57) and now considering 379/539 (removed 160) transitions.
[2025-05-29 22:17:54] [INFO ] Flow matrix only has 165 transitions (discarded 214 similar events)
// Phase 1: matrix 165 rows 116 cols
[2025-05-29 22:17:54] [INFO ] Computed 20 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:17:54] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-05-29 22:17:54] [INFO ] Flow matrix only has 165 transitions (discarded 214 similar events)
[2025-05-29 22:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:17:54] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-29 22:17:54] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:17:54] [INFO ] Redundant transitions in 193 ms returned []
Running 348 sub problems to find dead transitions.
[2025-05-29 22:17:54] [INFO ] Flow matrix only has 165 transitions (discarded 214 similar events)
[2025-05-29 22:17:54] [INFO ] Invariant cache hit.
[2025-05-29 22:17:54] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 5/116 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 164/280 variables, 116/136 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 6/142 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 7 (OVERLAPS) 0/280 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/281 variables, and 142 constraints, problems are : Problem set: 0 solved, 348 unsolved in 12911 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 116/116 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 5/116 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 164/280 variables, 116/136 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 6/142 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 348/490 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/280 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 8 (OVERLAPS) 0/280 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/281 variables, and 490 constraints, problems are : Problem set: 0 solved, 348 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 116/116 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43072ms problems are : Problem set: 0 solved, 348 unsolved
Search for dead transitions found 0 dead transitions in 43072ms
Starting structural reductions in SI_CTL mode, iteration 1 : 116/173 places, 379/539 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43513 ms. Remains : 116/173 places, 379/539 transitions.
[2025-05-29 22:18:38] [INFO ] Flatten gal took : 9 ms
[2025-05-29 22:18:38] [INFO ] Flatten gal took : 9 ms
[2025-05-29 22:18:38] [INFO ] Input system was already deterministic with 379 transitions.
[2025-05-29 22:18:38] [INFO ] Flatten gal took : 11 ms
[2025-05-29 22:18:38] [INFO ] Flatten gal took : 10 ms
[2025-05-29 22:18:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality17206261069804530275.gal : 2 ms
[2025-05-29 22:18:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality9552900376513300784.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/CTLCardinality17206261069804530275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9552900376513300784.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,1.76982e+07,0.428206,20748,2,3403,5,76333,6,0,795,63527,0


Converting to forward existential form...Done !
original formula: AG(A(AF((EF(((p98==0)||(p51==1))) * (p55==1))) U ((p80==0)||(p99==1))))
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,TRUE),!(((p80==0)||(p99==1)))) * !(((p80==0)||(p99==1)))),!((E(TRUE U ((p98==0)||(p51==1)...239
Hit Full ! (commute/partial/dont) 366/13/13
(forward)formula 0,0,1.29254,44864,1,0,8,207570,20,2,5455,82944,8
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Graph (trivial) has 181 edges and 173 vertex of which 47 / 173 are part of one of the 15 SCC in 1 ms
Free SCC test removed 32 places
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Ensure Unique test removed 4 places
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 132 transition count 426
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 132 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 131 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 131 transition count 425
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 33 place count 131 transition count 405
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 37 place count 131 transition count 401
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 41 place count 127 transition count 401
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 51 place count 122 transition count 396
Applied a total of 51 rules in 34 ms. Remains 122 /173 variables (removed 51) and now considering 396/539 (removed 143) transitions.
[2025-05-29 22:18:39] [INFO ] Flow matrix only has 176 transitions (discarded 220 similar events)
// Phase 1: matrix 176 rows 122 cols
[2025-05-29 22:18:39] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:18:39] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-05-29 22:18:39] [INFO ] Flow matrix only has 176 transitions (discarded 220 similar events)
[2025-05-29 22:18:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:18:39] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-05-29 22:18:39] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 22:18:39] [INFO ] Redundant transitions in 203 ms returned []
Running 395 sub problems to find dead transitions.
[2025-05-29 22:18:39] [INFO ] Flow matrix only has 176 transitions (discarded 220 similar events)
[2025-05-29 22:18:39] [INFO ] Invariant cache hit.
[2025-05-29 22:18:39] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 2 (OVERLAPS) 175/296 variables, 121/141 constraints. Problems are: Problem set: 0 solved, 395 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/296 variables, 103/244 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 5 (OVERLAPS) 1/297 variables, 1/245 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 7 (OVERLAPS) 1/298 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 395 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 1.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 1.0)
(s52 1.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 1.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 (/ 1.0 6.0))
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 (/ 5.0 6.0))
(s112 0.0)
(s113 timeout
(/ org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/298 variables, and 246 constraints, problems are : Problem set: 0 solved, 395 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 122/122 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 395/395 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 395 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 2 (OVERLAPS) 175/296 variables, 121/141 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/296 variables, 103/244 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 395/639 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 0/639 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 6 (OVERLAPS) 1/297 variables, 1/640 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 395 unsolved
SMT process timed out in 60204ms, After SMT, problems are : Problem set: 0 solved, 395 unsolved
Search for dead transitions found 0 dead transitions in 60209ms
Starting structural reductions in SI_CTL mode, iteration 1 : 122/173 places, 396/539 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60757 ms. Remains : 122/173 places, 396/539 transitions.
[2025-05-29 22:19:40] [INFO ] Flatten gal took : 11 ms
[2025-05-29 22:19:40] [INFO ] Flatten gal took : 11 ms
[2025-05-29 22:19:40] [INFO ] Input system was already deterministic with 396 transitions.
[2025-05-29 22:19:40] [INFO ] Flatten gal took : 10 ms
[2025-05-29 22:19:40] [INFO ] Flatten gal took : 10 ms
[2025-05-29 22:19:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13122556593127290921.gal : 2 ms
[2025-05-29 22:19:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality13267110523429367159.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/CTLCardinality13122556593127290921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13267110523429367159.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,2.23178e+07,0.864303,34704,2,7544,5,136236,6,0,850,111386,0


Converting to forward existential form...Done !
original formula: A((!(E(!(E(((p60==0)||(p85==1)) U (p157==1))) U EG((p127==0)))) + (!(EG(E((p135==1) U ((p102==0)||(p165==1))))) * AF(E((p21!=1) U ((p42==...184
=> equivalent forward existential formula: [((Init * !(EG(!((p10==1))))) * !(E(!((p10==1)) U (!((!(E(!(E(((p60==0)||(p85==1)) U (p157==1))) U EG((p127==0))...283
Reverse transition relation is NOT exact ! Due to transitions t2, t10, t14, t17, t18, t28, t30, t34, t37, t38, t46, t50, t53, t54, t64, t68, t71, t72, t80,...300
Detected timeout of ITS tools.
[2025-05-29 22:20:10] [INFO ] Flatten gal took : 11 ms
[2025-05-29 22:20:10] [INFO ] Applying decomposition
[2025-05-29 22:20:10] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13135598905066971131.txt' '-o' '/tmp/graph13135598905066971131.bin' '-w' '/tmp/graph13135598905066971131.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13135598905066971131.bin' '-l' '-1' '-v' '-w' '/tmp/graph13135598905066971131.weights' '-q' '0' '-e' '0.001'
[2025-05-29 22:20:10] [INFO ] Decomposing Gal with order
[2025-05-29 22:20:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 22:20:10] [INFO ] Removed a total of 536 redundant transitions.
[2025-05-29 22:20:10] [INFO ] Flatten gal took : 25 ms
[2025-05-29 22:20:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 4 ms.
[2025-05-29 22:20:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality671941206457791790.gal : 2 ms
[2025-05-29 22:20:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality18193769305698028211.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/CTLCardinality671941206457791790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18193769305698028211.ctl'

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 -...262
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,2.23178e+07,0.096332,8432,255,84,8401,451,706,15701,166,1496,0


Converting to forward existential form...Done !
original formula: A((!(E(!(E(((u45.p60==0)||(u45.p85==1)) U (i3.i2.u37.p157==1))) U EG((i3.i0.u29.p127==0)))) + (!(EG(E((i3.i1.u30.p135==1) U ((i2.i0.u23.p...279
=> equivalent forward existential formula: [((Init * !(EG(!((i0.i0.u1.p10==1))))) * !(E(!((i0.i0.u1.p10==1)) U (!((!(E(!(E(((u45.p60==0)||(u45.p85==1)) U (...396
Reverse transition relation is NOT exact ! Due to transitions t90, t329, t333, u45.t2, i0.t87, i0.i0.t84, i0.i0.u2.t80, i0.i0.u3.t88, i1.i0.t64, i1.i0.t68,...461
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
(forward)formula 0,0,1.70466,60912,1,0,104864,960,3699,214832,936,2635,139172
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 539/539 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 169 transition count 539
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 167 transition count 537
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 164 transition count 534
Applied a total of 14 rules in 6 ms. Remains 164 /173 variables (removed 9) and now considering 534/539 (removed 5) transitions.
[2025-05-29 22:20:12] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
// Phase 1: matrix 295 rows 164 cols
[2025-05-29 22:20:12] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:20:12] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-05-29 22:20:12] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:20:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:20:12] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-29 22:20:12] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
Running 533 sub problems to find dead transitions.
[2025-05-29 22:20:12] [INFO ] Flow matrix only has 295 transitions (discarded 239 similar events)
[2025-05-29 22:20:12] [INFO ] Invariant cache hit.
[2025-05-29 22:20:12] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (OVERLAPS) 1/458 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 7 (OVERLAPS) 1/459 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 459/459 variables, and 310 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 533 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 2 (OVERLAPS) 294/457 variables, 163/183 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/457 variables, 125/308 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 533/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 533 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/842 constraints. Problems are: Problem set: 0 solved, 533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/459 variables, and 842 constraints, problems are : Problem set: 0 solved, 533 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 20/20 constraints, State Equation: 164/164 constraints, ReadFeed: 125/126 constraints, PredecessorRefiner: 533/533 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60391ms problems are : Problem set: 0 solved, 533 unsolved
Search for dead transitions found 0 dead transitions in 60393ms
Starting structural reductions in LTL mode, iteration 1 : 164/173 places, 534/539 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60790 ms. Remains : 164/173 places, 534/539 transitions.
[2025-05-29 22:21:12] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:21:12] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:21:12] [INFO ] Input system was already deterministic with 534 transitions.
[2025-05-29 22:21:12] [INFO ] Flatten gal took : 13 ms
[2025-05-29 22:21:13] [INFO ] Flatten gal took : 16 ms
[2025-05-29 22:21:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality17414701913259258731.gal : 2 ms
[2025-05-29 22:21:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality8273122412009521248.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/CTLCardinality17414701913259258731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8273122412009521248.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,2.01054e+08,1.21812,44400,2,5554,5,161351,6,0,1157,171333,0


Converting to forward existential form...Done !
original formula: E(E(AG((p14==1)) U ((p97==0)||(p14==1))) U AG(EX(!(((p76==0)||(p116==1))))))
=> equivalent forward existential formula: [(FwdU(Init,E(!(E(TRUE U !((p14==1)))) U ((p97==0)||(p14==1)))) * !(E(TRUE U !(EX(!(((p76==0)||(p116==1))))))))]...164
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t16, t24, t29, t32, t33, t36, t38, t51, t59, t64, t67, t68, t71, t73, t86, t94, t99, ...405
(forward)formula 0,0,5.2443,140352,1,0,637,538395,1050,278,9725,404399,1037
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-29 22:21:18] [INFO ] Flatten gal took : 18 ms
[2025-05-29 22:21:18] [INFO ] Flatten gal took : 14 ms
Total runtime 1118315 ms.

BK_STOP 1748557278408

--------------------
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="CloudDeployment-PT-5a"
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 CloudDeployment-PT-5a, 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 r044-tall-174854027700049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5a.tgz
mv CloudDeployment-PT-5a 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 ;