Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068200826.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 EnergyBus-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068200826
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 6.2K 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 27K 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 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 200K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.2M 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 EnergyBus-PT-none-CTLFireability-2023-12
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2023-13
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2023-14
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2023-15
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-00
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-01
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-02
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-03
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-04
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-05
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-06
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-07
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-08
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-09
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-10
FORMULA_NAME EnergyBus-PT-none-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748862048200

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EnergyBus-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 11:00:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 11:00:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 11:00:49] [INFO ] Load time of PNML (sax parser for PT used): 292 ms
[2025-06-02 11:00:49] [INFO ] Transformed 157 places.
[2025-06-02 11:00:49] [INFO ] Transformed 4430 transitions.
[2025-06-02 11:00:49] [INFO ] Found NUPN structural information;
[2025-06-02 11:00:49] [INFO ] Parsed PT model containing 157 places and 4430 transitions and 63389 arcs in 433 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 4 places in 23 ms
Reduce places removed 4 places and 825 transitions.
Ensure Unique test removed 1692 transitions
Reduce redundant transitions removed 1692 transitions.
Support contains 39 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 1913/1913 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 132 transition count 1874
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 132 transition count 1874
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 132 transition count 1872
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 52 place count 132 transition count 1864
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 131 transition count 1863
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 131 transition count 1863
Applied a total of 54 rules in 80 ms. Remains 131 /153 variables (removed 22) and now considering 1863/1913 (removed 50) transitions.
[2025-06-02 11:00:50] [INFO ] Flow matrix only has 605 transitions (discarded 1258 similar events)
// Phase 1: matrix 605 rows 131 cols
[2025-06-02 11:00:50] [INFO ] Computed 23 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:00:50] [INFO ] Implicit Places using invariants in 231 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 262 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 130/153 places, 1863/1913 transitions.
Applied a total of 0 rules in 22 ms. Remains 130 /130 variables (removed 0) and now considering 1863/1863 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 377 ms. Remains : 130/153 places, 1863/1913 transitions.
Support contains 39 out of 130 places after structural reductions.
[2025-06-02 11:00:50] [INFO ] Flatten gal took : 338 ms
[2025-06-02 11:00:50] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA EnergyBus-PT-none-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 11:00:51] [INFO ] Flatten gal took : 220 ms
[2025-06-02 11:00:51] [INFO ] Input system was already deterministic with 1863 transitions.
Support contains 38 out of 130 places (down from 39) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2495 ms. (16 steps per ms) remains 44/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
[2025-06-02 11:00:52] [INFO ] Flow matrix only has 605 transitions (discarded 1258 similar events)
// Phase 1: matrix 605 rows 130 cols
[2025-06-02 11:00:52] [INFO ] Computed 22 invariants in 7 ms
[2025-06-02 11:00:52] [INFO ] State equation strengthened by 461 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp48 is UNSAT
At refinement iteration 1 (OVERLAPS) 43/80 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 42 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:00:53] [INFO ] Deduced a trap composed of 32 places in 234 ms of which 18 ms to minimize.
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp42 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 1/9 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/9 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 37/117 variables, 12/21 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/21 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 10/127 variables, 2/23 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/23 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 602/729 variables, 127/150 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/729 variables, 460/610 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/729 variables, 0/610 constraints. Problems are: Problem set: 5 solved, 39 unsolved
At refinement iteration 11 (OVERLAPS) 5/734 variables, 3/613 constraints. Problems are: Problem set: 5 solved, 39 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 734/735 variables, and 613 constraints, problems are : Problem set: 5 solved, 39 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 130/130 constraints, ReadFeed: 460/461 constraints, PredecessorRefiner: 44/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 39 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 39 unsolved
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 1 (OVERLAPS) 45/80 variables, 8/8 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 1/9 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 0/9 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 4 (OVERLAPS) 37/117 variables, 12/21 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/21 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 10/127 variables, 2/23 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/23 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 602/729 variables, 127/150 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/729 variables, 460/610 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/729 variables, 0/610 constraints. Problems are: Problem set: 7 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 5/734 variables, 3/613 constraints. Problems are: Problem set: 7 solved, 37 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 734/735 variables, and 613 constraints, problems are : Problem set: 7 solved, 37 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 130/130 constraints, ReadFeed: 460/461 constraints, PredecessorRefiner: 39/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10250ms problems are : Problem set: 7 solved, 37 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 34 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Graph (trivial) has 55 edges and 130 vertex of which 11 / 130 are part of one of the 4 SCC in 6 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 24 transitions.
Graph (complete) has 731 edges and 123 vertex of which 120 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.18 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 6 rules applied. Total rules applied 8 place count 120 transition count 1831
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 12 place count 116 transition count 1831
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 116 transition count 1827
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 112 transition count 1827
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 103 transition count 1818
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 40 place count 103 transition count 1816
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 50 place count 98 transition count 1825
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 58 place count 98 transition count 1817
Drop transitions (Redundant composition of simpler transitions.) removed 79 transitions
Redundant transition composition rules discarded 79 transitions
Iterating global reduction 4 with 79 rules applied. Total rules applied 137 place count 98 transition count 1738
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 141 place count 96 transition count 1736
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 144 place count 94 transition count 1735
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 145 place count 93 transition count 1735
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 145 place count 93 transition count 1733
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 149 place count 91 transition count 1733
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 152 place count 91 transition count 1730
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 156 place count 88 transition count 1729
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 157 place count 88 transition count 1728
Applied a total of 157 rules in 1362 ms. Remains 88 /130 variables (removed 42) and now considering 1728/1863 (removed 135) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1363 ms. Remains : 88/130 places, 1728/1863 transitions.
RANDOM walk for 40000 steps (8 resets) in 1223 ms. (32 steps per ms) remains 32/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
[2025-06-02 11:01:04] [INFO ] Flow matrix only has 522 transitions (discarded 1206 similar events)
// Phase 1: matrix 522 rows 88 cols
[2025-06-02 11:01:04] [INFO ] Computed 19 invariants in 3 ms
[2025-06-02 11:01:04] [INFO ] State equation strengthened by 456 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 27/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 25/85 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:01:05] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (OVERLAPS) 1/86 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 521/607 variables, 86/106 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 455/561 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (OVERLAPS) 3/610 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 14 (OVERLAPS) 0/610 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 564 constraints, problems are : Problem set: 0 solved, 32 unsolved in 6442 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 32/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 27/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 25/85 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:01:11] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 1/86 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 521/607 variables, 86/107 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 455/562 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/607 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 12 (OVERLAPS) 3/610 variables, 2/564 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 1/565 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/610 variables, 0/565 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 15 (OVERLAPS) 0/610 variables, 0/565 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 565 constraints, problems are : Problem set: 0 solved, 32 unsolved in 12177 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 32/0 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18711ms problems are : Problem set: 0 solved, 32 unsolved
Parikh walk visited 0 properties in 2544 ms.
Support contains 33 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 1728/1728 transitions.
Applied a total of 0 rules in 235 ms. Remains 88 /88 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 88/88 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (8 resets) in 1299 ms. (30 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
Interrupted probabilistic random walk after 186304 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :0 out of 31
Probabilistic random walk after 186304 steps, saw 88669 distinct states, run finished after 3006 ms. (steps per millisecond=61 ) properties seen :0
[2025-06-02 11:01:29] [INFO ] Flow matrix only has 522 transitions (discarded 1206 similar events)
[2025-06-02 11:01:29] [INFO ] Invariant cache hit.
[2025-06-02 11:01:29] [INFO ] State equation strengthened by 456 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 27/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 25/85 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 1/86 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 521/607 variables, 86/105 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/607 variables, 455/560 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 3/610 variables, 2/562 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 1/563 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 13 (OVERLAPS) 0/610 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 563 constraints, problems are : Problem set: 0 solved, 31 unsolved in 6645 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 31/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 27/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 25/85 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 1/86 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 521/607 variables, 86/105 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/607 variables, 455/560 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 3/610 variables, 2/562 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 1/563 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 13 (OVERLAPS) 0/610 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 563 constraints, problems are : Problem set: 0 solved, 31 unsolved in 8032 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 31/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14753ms problems are : Problem set: 0 solved, 31 unsolved
Parikh walk visited 0 properties in 1787 ms.
Support contains 33 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 1728/1728 transitions.
Applied a total of 0 rules in 225 ms. Remains 88 /88 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 225 ms. Remains : 88/88 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (8 resets) in 1030 ms. (38 steps per ms) remains 29/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
Interrupted probabilistic random walk after 182432 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :0 out of 29
Probabilistic random walk after 182432 steps, saw 86762 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
[2025-06-02 11:01:50] [INFO ] Flow matrix only has 522 transitions (discarded 1206 similar events)
[2025-06-02 11:01:50] [INFO ] Invariant cache hit.
[2025-06-02 11:01:50] [INFO ] State equation strengthened by 456 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 29/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 25/85 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:01:50] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (OVERLAPS) 1/86 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (OVERLAPS) 521/607 variables, 86/106 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 455/561 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 11 (OVERLAPS) 3/610 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 14 (OVERLAPS) 0/610 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 564 constraints, problems are : Problem set: 0 solved, 29 unsolved in 4575 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 29/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 29/60 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 25/85 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (OVERLAPS) 1/86 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (OVERLAPS) 521/607 variables, 86/106 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 455/561 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 11 (OVERLAPS) 3/610 variables, 2/563 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 14 (OVERLAPS) 0/610 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 564 constraints, problems are : Problem set: 0 solved, 29 unsolved in 12218 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 29/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16852ms problems are : Problem set: 0 solved, 29 unsolved
Parikh walk visited 0 properties in 2348 ms.
Support contains 31 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 1728/1728 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 88 transition count 1727
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 87 transition count 1727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 86 transition count 1726
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 86 transition count 1725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 85 transition count 1725
Applied a total of 6 rules in 473 ms. Remains 85 /88 variables (removed 3) and now considering 1725/1728 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 473 ms. Remains : 85/88 places, 1725/1728 transitions.
RANDOM walk for 40000 steps (8 resets) in 1175 ms. (34 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
Interrupted probabilistic random walk after 181413 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :1 out of 29
Probabilistic random walk after 181413 steps, saw 101446 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :1
[2025-06-02 11:02:13] [INFO ] Flow matrix only has 518 transitions (discarded 1207 similar events)
// Phase 1: matrix 518 rows 85 cols
[2025-06-02 11:02:13] [INFO ] Computed 19 invariants in 8 ms
[2025-06-02 11:02:13] [INFO ] State equation strengthened by 456 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 26/57 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 25/82 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 1/83 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 517/600 variables, 83/102 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/600 variables, 455/557 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/600 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (OVERLAPS) 3/603 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/603 variables, 1/560 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/603 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 13 (OVERLAPS) 0/603 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 603/603 variables, and 560 constraints, problems are : Problem set: 0 solved, 28 unsolved in 4576 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 28/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 26/57 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 25/82 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 1/83 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 517/600 variables, 83/102 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/600 variables, 455/557 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/600 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (OVERLAPS) 3/603 variables, 2/559 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/603 variables, 1/560 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/603 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 13 (OVERLAPS) 0/603 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 603/603 variables, and 560 constraints, problems are : Problem set: 0 solved, 28 unsolved in 12839 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 456/456 constraints, PredecessorRefiner: 28/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17479ms problems are : Problem set: 0 solved, 28 unsolved
Fused 28 Parikh solutions to 27 different solutions.
Parikh walk visited 0 properties in 1431 ms.
Support contains 31 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 1725/1725 transitions.
Applied a total of 0 rules in 225 ms. Remains 85 /85 variables (removed 0) and now considering 1725/1725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 225 ms. Remains : 85/85 places, 1725/1725 transitions.
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
FORMULA EnergyBus-PT-none-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 11:02:32] [INFO ] Flatten gal took : 148 ms
[2025-06-02 11:02:32] [INFO ] Flatten gal took : 151 ms
[2025-06-02 11:02:33] [INFO ] Input system was already deterministic with 1863 transitions.
Computed a total of 3 stabilizing places and 130 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Graph (trivial) has 72 edges and 130 vertex of which 11 / 130 are part of one of the 4 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
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 5 place count 123 transition count 1844
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 119 transition count 1844
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 9 place count 119 transition count 1839
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 19 place count 114 transition count 1839
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 23 place count 110 transition count 1391
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 110 transition count 1391
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 39 place count 104 transition count 1385
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 50 place count 104 transition count 1374
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 51 place count 104 transition count 1373
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 52 place count 103 transition count 1373
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 52 place count 103 transition count 1371
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 56 place count 101 transition count 1371
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 62 place count 98 transition count 1368
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 65 place count 98 transition count 1365
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 66 place count 97 transition count 1365
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 70 place count 95 transition count 1363
Applied a total of 70 rules in 761 ms. Remains 95 /130 variables (removed 35) and now considering 1363/1863 (removed 500) transitions.
[2025-06-02 11:02:33] [INFO ] Flow matrix only has 435 transitions (discarded 928 similar events)
// Phase 1: matrix 435 rows 95 cols
[2025-06-02 11:02:33] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:02:34] [INFO ] Implicit Places using invariants in 126 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 129 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/130 places, 1363/1863 transitions.
Applied a total of 0 rules in 147 ms. Remains 94 /94 variables (removed 0) and now considering 1363/1363 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1038 ms. Remains : 94/130 places, 1363/1863 transitions.
[2025-06-02 11:02:34] [INFO ] Flatten gal took : 67 ms
[2025-06-02 11:02:34] [INFO ] Flatten gal took : 74 ms
[2025-06-02 11:02:34] [INFO ] Input system was already deterministic with 1363 transitions.
[2025-06-02 11:02:34] [INFO ] Flatten gal took : 68 ms
[2025-06-02 11:02:34] [INFO ] Flatten gal took : 69 ms
[2025-06-02 11:02:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13413107158017960039.gal : 49 ms
[2025-06-02 11:02:34] [INFO ] Time to serialize properties into /tmp/CTLFireability16144881709790597973.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13413107158017960039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16144881709790597973.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,2.14829e+09,3.42861,100340,2,9902,5,150647,6,0,1732,130081,0


Converting to forward existential form...Done !
original formula: AG(EF((((EF(((((p16!=1)||(p19!=1))||((p41!=1)||(p58!=1)))||(((p82!=1)||(p103!=1))||((p114!=1)||(p146!=1))))) * ((((p16!=1)||(p19!=1))||((...524
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((E(TRUE U ((((p16!=1)||(p19!=1))||((p41!=1)||(p58!=1)))||(((p82!=1)||(p103!=1))...590
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t9, t10, t28, t29, t39, t54, t67, t73, t76, t77, t83, t84, t86, t88, t92, t94, t95, t...299
Detected timeout of ITS tools.
[2025-06-02 11:03:04] [INFO ] Flatten gal took : 68 ms
[2025-06-02 11:03:04] [INFO ] Applying decomposition
[2025-06-02 11:03:04] [INFO ] Flatten gal took : 68 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/graph3377961958716891077.txt' '-o' '/tmp/graph3377961958716891077.bin' '-w' '/tmp/graph3377961958716891077.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3377961958716891077.bin' '-l' '-1' '-v' '-w' '/tmp/graph3377961958716891077.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:03:05] [INFO ] Decomposing Gal with order
[2025-06-02 11:03:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:03:05] [INFO ] Removed a total of 7483 redundant transitions.
[2025-06-02 11:03:05] [INFO ] Flatten gal took : 299 ms
[2025-06-02 11:03:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 64 ms.
[2025-06-02 11:03:05] [INFO ] Time to serialize gal into /tmp/CTLFireability11191396896239726662.gal : 7 ms
[2025-06-02 11:03:05] [INFO ] Time to serialize properties into /tmp/CTLFireability18368433659377750590.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/CTLFireability11191396896239726662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18368433659377750590.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 -...264
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,2.14829e+09,0.307162,15248,795,182,17528,1358,874,49641,122,6005,0


Converting to forward existential form...Done !
original formula: AG(EF((((EF(((((i0.u2.p16!=1)||(i4.u3.p19!=1))||((i0.u7.p41!=1)||(i0.u7.p58!=1)))||(((i7.u14.p82!=1)||(i6.u19.p103!=1))||((i0.u2.p114!=1)...784
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((E(TRUE U ((((i0.u2.p16!=1)||(i4.u3.p19!=1))||((i0.u7.p41!=1)||(i0.u7.p58!=1)))...850
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t39, t67, t73, t83, t84, t86, t1135, i0.u2.t28, i0.u2.t76, i0.u2.t77, i1.t99, i1.t97,...391
(forward)formula 0,0,1.8373,66576,1,0,87592,4788,6098,332602,648,19711,289031
FORMULA EnergyBus-PT-none-CTLFireability-2025-00 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 : 130/130 places, 1863/1863 transitions.
Graph (trivial) has 73 edges and 130 vertex of which 11 / 130 are part of one of the 4 SCC in 2 ms
Free SCC test removed 7 places
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
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 5 place count 123 transition count 1844
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 119 transition count 1844
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 9 place count 119 transition count 1839
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 19 place count 114 transition count 1839
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 109 transition count 1343
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 109 transition count 1343
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 41 place count 103 transition count 1337
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 53 place count 103 transition count 1325
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 103 transition count 1324
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 55 place count 102 transition count 1324
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 55 place count 102 transition count 1322
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 59 place count 100 transition count 1322
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 67 place count 96 transition count 1318
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 70 place count 96 transition count 1315
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 71 place count 95 transition count 1315
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 75 place count 93 transition count 1313
Applied a total of 75 rules in 532 ms. Remains 93 /130 variables (removed 37) and now considering 1313/1863 (removed 550) transitions.
[2025-06-02 11:03:08] [INFO ] Flow matrix only has 364 transitions (discarded 949 similar events)
// Phase 1: matrix 364 rows 93 cols
[2025-06-02 11:03:08] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:03:08] [INFO ] Implicit Places using invariants in 118 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 120 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 92/130 places, 1313/1863 transitions.
Applied a total of 0 rules in 133 ms. Remains 92 /92 variables (removed 0) and now considering 1313/1313 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 799 ms. Remains : 92/130 places, 1313/1863 transitions.
[2025-06-02 11:03:08] [INFO ] Flatten gal took : 61 ms
[2025-06-02 11:03:08] [INFO ] Flatten gal took : 65 ms
[2025-06-02 11:03:08] [INFO ] Input system was already deterministic with 1313 transitions.
[2025-06-02 11:03:08] [INFO ] Flatten gal took : 63 ms
[2025-06-02 11:03:09] [INFO ] Flatten gal took : 63 ms
[2025-06-02 11:03:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6392753614853863581.gal : 15 ms
[2025-06-02 11:03:09] [INFO ] Time to serialize properties into /tmp/CTLFireability16270447426266365581.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/CTLFireability6392753614853863581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16270447426266365581.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,1.94064e+09,3.64721,114416,2,9042,5,158408,6,0,1674,139188,0


Converting to forward existential form...Done !
original formula: E(((((p16==1)&&(p19==1))&&((p41==1)&&(p58==1)))&&(((p86==1)&&(p103==1))&&((p114==1)&&(p131==1)))) U (AG(!(EG(((((p16==1)&&(p19==1))&&((p6...432
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,((((p16==1)&&(p19==1))&&((p41==1)&&(p58==1)))&&(((p86==1)&&(p103==1))&&((p114==1)&&(p131==1))...742
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t26, t27, t36, t38, t52, t65, t71, t72, t74, t75, t81, t83, t85, t89, t91, t92, t93, ...299
Detected timeout of ITS tools.
[2025-06-02 11:03:39] [INFO ] Flatten gal took : 63 ms
[2025-06-02 11:03:39] [INFO ] Applying decomposition
[2025-06-02 11:03:39] [INFO ] Flatten gal took : 63 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/graph6418357812831929810.txt' '-o' '/tmp/graph6418357812831929810.bin' '-w' '/tmp/graph6418357812831929810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6418357812831929810.bin' '-l' '-1' '-v' '-w' '/tmp/graph6418357812831929810.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:03:39] [INFO ] Decomposing Gal with order
[2025-06-02 11:03:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:03:39] [INFO ] Removed a total of 7004 redundant transitions.
[2025-06-02 11:03:39] [INFO ] Flatten gal took : 179 ms
[2025-06-02 11:03:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 43 ms.
[2025-06-02 11:03:39] [INFO ] Time to serialize gal into /tmp/CTLFireability15693142904865852246.gal : 5 ms
[2025-06-02 11:03:39] [INFO ] Time to serialize properties into /tmp/CTLFireability3693434436898075859.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/CTLFireability15693142904865852246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3693434436898075859.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,1.94064e+09,0.31452,15536,582,87,17210,781,1260,48101,92,3216,0


Converting to forward existential form...Done !
original formula: E(((((i2.u2.p16==1)&&(i2.u2.p19==1))&&((i5.u10.p41==1)&&(i5.u13.p58==1)))&&(((i8.u4.p86==1)&&(i0.u20.p103==1))&&((i5.u13.p114==1)&&(i9.u2...641
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,((((i2.u2.p16==1)&&(i2.u2.p19==1))&&((i5.u10.p41==1)&&(i5.u13.p58==1)))&&(((i8.u4.p86==1)&&(i...1057
Reverse transition relation is NOT exact ! Due to transitions t6, t38, t65, t71, t72, t75, t81, t85, t892, t1101, i1.i0.u1.t27, i1.i1.t83, i1.i1.t1310, i2....367
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 0,0,2.2325,81200,1,0,85539,2076,7934,519929,397,7267,341558
FORMULA EnergyBus-PT-none-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Graph (trivial) has 70 edges and 130 vertex of which 11 / 130 are part of one of the 4 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
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 5 place count 123 transition count 1844
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 119 transition count 1844
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 9 place count 119 transition count 1839
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 19 place count 114 transition count 1839
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 22 place count 111 transition count 1535
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 111 transition count 1535
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 37 place count 105 transition count 1529
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 49 place count 105 transition count 1517
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 105 transition count 1516
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 51 place count 104 transition count 1516
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 51 place count 104 transition count 1514
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 55 place count 102 transition count 1514
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 63 place count 98 transition count 1510
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 66 place count 98 transition count 1507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 97 transition count 1507
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 71 place count 95 transition count 1505
Applied a total of 71 rules in 626 ms. Remains 95 /130 variables (removed 35) and now considering 1505/1863 (removed 358) transitions.
[2025-06-02 11:03:42] [INFO ] Flow matrix only has 404 transitions (discarded 1101 similar events)
// Phase 1: matrix 404 rows 95 cols
[2025-06-02 11:03:42] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:03:42] [INFO ] Implicit Places using invariants in 107 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 110 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/130 places, 1505/1863 transitions.
Applied a total of 0 rules in 181 ms. Remains 94 /94 variables (removed 0) and now considering 1505/1505 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 918 ms. Remains : 94/130 places, 1505/1863 transitions.
[2025-06-02 11:03:43] [INFO ] Flatten gal took : 67 ms
[2025-06-02 11:03:43] [INFO ] Flatten gal took : 71 ms
[2025-06-02 11:03:43] [INFO ] Input system was already deterministic with 1505 transitions.
[2025-06-02 11:03:43] [INFO ] Flatten gal took : 74 ms
[2025-06-02 11:03:43] [INFO ] Flatten gal took : 70 ms
[2025-06-02 11:03:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16486220780034219713.gal : 15 ms
[2025-06-02 11:03:43] [INFO ] Time to serialize properties into /tmp/CTLFireability2560874967846363490.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/CTLFireability16486220780034219713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2560874967846363490.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,2.04839e+09,3.75403,110080,2,9594,5,153856,6,0,1874,142256,0


Converting to forward existential form...Done !
original formula: ((EF(EG(((((p16==0)||(p19==0))||((p41==0)||(p58==0)))||(((p82==0)||(p108==0))||((p113==0)||(p139==0)))))) * EG(!(A(AF(((((p16==1)&&(p19==...850
=> equivalent forward existential formula: (([(Init * !(E(TRUE U EG(((((p16==0)||(p19==0))||((p41==0)||(p58==0)))||(((p82==0)||(p108==0))||((p113==0)||(p13...2247
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t13, t14, t26, t27, t38, t52, t65, t71, t72, t74, t75, t81, t82, t84, t89, t91, t92, ...336
Detected timeout of ITS tools.
[2025-06-02 11:04:13] [INFO ] Flatten gal took : 71 ms
[2025-06-02 11:04:13] [INFO ] Applying decomposition
[2025-06-02 11:04:13] [INFO ] Flatten gal took : 72 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/graph1216200114039396739.txt' '-o' '/tmp/graph1216200114039396739.bin' '-w' '/tmp/graph1216200114039396739.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1216200114039396739.bin' '-l' '-1' '-v' '-w' '/tmp/graph1216200114039396739.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:04:13] [INFO ] Decomposing Gal with order
[2025-06-02 11:04:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:04:14] [INFO ] Removed a total of 8812 redundant transitions.
[2025-06-02 11:04:14] [INFO ] Flatten gal took : 169 ms
[2025-06-02 11:04:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 38 ms.
[2025-06-02 11:04:14] [INFO ] Time to serialize gal into /tmp/CTLFireability8611587599889829955.gal : 6 ms
[2025-06-02 11:04:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4472302078551436068.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/CTLFireability8611587599889829955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4472302078551436068.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,2.04839e+09,0.765894,32188,1212,121,48715,1167,1335,118903,105,5696,0


Converting to forward existential form...Done !
original formula: ((EF(EG(((((i3.u2.p16==0)||(i3.u3.p19==0))||((i3.u9.p41==0)||(i3.u12.p58==0)))||(((i4.u19.p82==0)||(i0.u20.p108==0))||((i3.u12.p113==0)||...1288
=> equivalent forward existential formula: (([(Init * !(E(TRUE U EG(((((i3.u2.p16==0)||(i3.u3.p19==0))||((i3.u9.p41==0)||(i3.u12.p58==0)))||(((i4.u19.p82==...3367
Reverse transition relation is NOT exact ! Due to transitions t3, t13, t38, t52, t65, t71, t72, t82, t84, t507, t508, t510, t512, t513, t515, t516, t518, t...723
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 5
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
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 an SCC at level 5
Fast SCC detection found a local 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
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 an SCC at level 5
Fast SCC detection found a local 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 0,1,6.599,187324,1,0,273089,2960,11425,825264,513,13361,883497
FORMULA EnergyBus-PT-none-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 124 transition count 1365
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 124 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 124 transition count 1364
Applied a total of 13 rules in 12 ms. Remains 124 /130 variables (removed 6) and now considering 1364/1863 (removed 499) transitions.
[2025-06-02 11:04:20] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
// Phase 1: matrix 478 rows 124 cols
[2025-06-02 11:04:20] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:04:21] [INFO ] Implicit Places using invariants in 163 ms returned []
[2025-06-02 11:04:21] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
[2025-06-02 11:04:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:04:21] [INFO ] State equation strengthened by 337 read => feed constraints.
[2025-06-02 11:04:21] [INFO ] Implicit Places using invariants and state equation in 471 ms returned [20, 96]
[2025-06-02 11:04:21] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 655 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/130 places, 1364/1863 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 1364/1364 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 675 ms. Remains : 123/130 places, 1364/1863 transitions.
[2025-06-02 11:04:21] [INFO ] Flatten gal took : 87 ms
[2025-06-02 11:04:21] [INFO ] Flatten gal took : 91 ms
[2025-06-02 11:04:21] [INFO ] Input system was already deterministic with 1364 transitions.
[2025-06-02 11:04:22] [INFO ] Flatten gal took : 91 ms
[2025-06-02 11:04:22] [INFO ] Flatten gal took : 91 ms
[2025-06-02 11:04:22] [INFO ] Time to serialize gal into /tmp/CTLFireability18150648888404818776.gal : 12 ms
[2025-06-02 11:04:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2022080336346576567.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/CTLFireability18150648888404818776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2022080336346576567.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,2.44091e+11,21.2153,529544,2,27606,5,860022,6,0,1852,770767,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:04:52] [INFO ] Flatten gal took : 92 ms
[2025-06-02 11:04:52] [INFO ] Applying decomposition
[2025-06-02 11:04:52] [INFO ] Flatten gal took : 109 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/graph17824900988265512154.txt' '-o' '/tmp/graph17824900988265512154.bin' '-w' '/tmp/graph17824900988265512154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17824900988265512154.bin' '-l' '-1' '-v' '-w' '/tmp/graph17824900988265512154.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:04:52] [INFO ] Decomposing Gal with order
[2025-06-02 11:04:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:04:52] [INFO ] Removed a total of 6355 redundant transitions.
[2025-06-02 11:04:52] [INFO ] Flatten gal took : 129 ms
[2025-06-02 11:04:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 22 ms.
[2025-06-02 11:04:52] [INFO ] Time to serialize gal into /tmp/CTLFireability5709938052826551933.gal : 4 ms
[2025-06-02 11:04:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4692554701443993959.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/CTLFireability5709938052826551933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4692554701443993959.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,2.44091e+11,23.7434,552404,2650,377,265388,10504,1246,5.87871e+06,169,101605,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 124 transition count 1365
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 124 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 124 transition count 1364
Applied a total of 13 rules in 9 ms. Remains 124 /130 variables (removed 6) and now considering 1364/1863 (removed 499) transitions.
[2025-06-02 11:05:22] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
// Phase 1: matrix 478 rows 124 cols
[2025-06-02 11:05:22] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:05:23] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-02 11:05:23] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
[2025-06-02 11:05:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:05:23] [INFO ] State equation strengthened by 337 read => feed constraints.
[2025-06-02 11:05:23] [INFO ] Implicit Places using invariants and state equation in 555 ms returned [20, 96]
[2025-06-02 11:05:23] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 671 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/130 places, 1364/1863 transitions.
Applied a total of 0 rules in 9 ms. Remains 123 /123 variables (removed 0) and now considering 1364/1364 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 690 ms. Remains : 123/130 places, 1364/1863 transitions.
[2025-06-02 11:05:23] [INFO ] Flatten gal took : 87 ms
[2025-06-02 11:05:23] [INFO ] Flatten gal took : 94 ms
[2025-06-02 11:05:23] [INFO ] Input system was already deterministic with 1364 transitions.
[2025-06-02 11:05:24] [INFO ] Flatten gal took : 92 ms
[2025-06-02 11:05:24] [INFO ] Flatten gal took : 111 ms
[2025-06-02 11:05:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16218906642957217383.gal : 13 ms
[2025-06-02 11:05:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8722800818040910814.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/CTLFireability16218906642957217383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8722800818040910814.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,2.44091e+11,21.9483,538272,2,28094,5,881588,6,0,1852,797768,0


Converting to forward existential form...Done !
original formula: (EF(AX(((((p16==0)||(p19==0))||((p41==0)||(p58==0)))||(((p81==0)||(p105==0))||((p113==0)||(p146==0)))))) * AG(((((p16==0)||(p19==0))||((p...225
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(EX(!(((((p16==0)||(p19==0))||((p41==0)||(p58==0)))||(((p81==0)||(p105==0))||((p113==0)||(...313
(forward)formula 0,0,21.9719,538272,1,0,8,881588,9,2,1899,797768,1
FORMULA EnergyBus-PT-none-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 126 transition count 1557
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 126 transition count 1557
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 126 transition count 1556
Applied a total of 9 rules in 10 ms. Remains 126 /130 variables (removed 4) and now considering 1556/1863 (removed 307) transitions.
[2025-06-02 11:05:46] [INFO ] Flow matrix only has 526 transitions (discarded 1030 similar events)
// Phase 1: matrix 526 rows 126 cols
[2025-06-02 11:05:46] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:05:46] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-06-02 11:05:46] [INFO ] Flow matrix only has 526 transitions (discarded 1030 similar events)
[2025-06-02 11:05:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:05:46] [INFO ] State equation strengthened by 385 read => feed constraints.
[2025-06-02 11:05:46] [INFO ] Implicit Places using invariants and state equation in 450 ms returned [20, 98]
[2025-06-02 11:05:46] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 552 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/130 places, 1556/1863 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 1556/1556 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 567 ms. Remains : 125/130 places, 1556/1863 transitions.
[2025-06-02 11:05:46] [INFO ] Flatten gal took : 101 ms
[2025-06-02 11:05:46] [INFO ] Flatten gal took : 105 ms
[2025-06-02 11:05:47] [INFO ] Input system was already deterministic with 1556 transitions.
[2025-06-02 11:05:47] [INFO ] Flatten gal took : 102 ms
[2025-06-02 11:05:47] [INFO ] Flatten gal took : 105 ms
[2025-06-02 11:05:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17677274200657667660.gal : 15 ms
[2025-06-02 11:05:47] [INFO ] Time to serialize properties into /tmp/CTLFireability15865520086886723240.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/CTLFireability17677274200657667660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15865520086886723240.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,2.59182e+11,11.6591,296748,2,22264,5,579916,6,0,2052,546757,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:06:17] [INFO ] Flatten gal took : 104 ms
[2025-06-02 11:06:17] [INFO ] Applying decomposition
[2025-06-02 11:06:17] [INFO ] Flatten gal took : 106 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/graph10964396129355489127.txt' '-o' '/tmp/graph10964396129355489127.bin' '-w' '/tmp/graph10964396129355489127.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10964396129355489127.bin' '-l' '-1' '-v' '-w' '/tmp/graph10964396129355489127.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:06:17] [INFO ] Decomposing Gal with order
[2025-06-02 11:06:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:06:18] [INFO ] Removed a total of 7202 redundant transitions.
[2025-06-02 11:06:18] [INFO ] Flatten gal took : 146 ms
[2025-06-02 11:06:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 20 ms.
[2025-06-02 11:06:18] [INFO ] Time to serialize gal into /tmp/CTLFireability10437736821592442763.gal : 4 ms
[2025-06-02 11:06:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12380928125760559921.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/CTLFireability10437736821592442763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12380928125760559921.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 -...264
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,2.59182e+11,1.26002,48532,1436,294,48439,4663,995,303100,167,27995,0


Converting to forward existential form...Done !
original formula: E((A(!(EF(!(((((i2.u5.p16==1)&&(i2.u5.p19==1))&&((i2.u16.p60==1)&&(i2.u16.p77==1)))&&(((i10.u22.p90==1)&&(i0.u24.p108==1))&&((i1.u23.p113...1297
=> equivalent forward existential formula: [(FwdU(Init,(!((E(!(!(((EX(((((i2.u5.p16==1)&&(i2.u5.p19==1))&&((i5.u12.p41==1)&&(i5.u12.p58==1)))&&(((i1.u23.p8...2959
Reverse transition relation is NOT exact ! Due to transitions t4, t19, t50, t72, t75, t108, t117, t1519, t1520, t1527, t1528, t1531, t1536, t1540, t1541, u...529
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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local 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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,12.5966,283544,1,0,295255,8837,7747,1.87679e+06,788,50259,929002
FORMULA EnergyBus-PT-none-CTLFireability-2025-05 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 : 130/130 places, 1863/1863 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 124 transition count 1333
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 124 transition count 1333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 124 transition count 1332
Applied a total of 13 rules in 12 ms. Remains 124 /130 variables (removed 6) and now considering 1332/1863 (removed 531) transitions.
[2025-06-02 11:06:30] [INFO ] Flow matrix only has 470 transitions (discarded 862 similar events)
// Phase 1: matrix 470 rows 124 cols
[2025-06-02 11:06:30] [INFO ] Computed 22 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:06:30] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-06-02 11:06:30] [INFO ] Flow matrix only has 470 transitions (discarded 862 similar events)
[2025-06-02 11:06:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:06:30] [INFO ] State equation strengthened by 329 read => feed constraints.
[2025-06-02 11:06:31] [INFO ] Implicit Places using invariants and state equation in 438 ms returned [20, 96]
[2025-06-02 11:06:31] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 541 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/130 places, 1332/1863 transitions.
Applied a total of 0 rules in 4 ms. Remains 123 /123 variables (removed 0) and now considering 1332/1332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 557 ms. Remains : 123/130 places, 1332/1863 transitions.
[2025-06-02 11:06:31] [INFO ] Flatten gal took : 86 ms
[2025-06-02 11:06:31] [INFO ] Flatten gal took : 90 ms
[2025-06-02 11:06:31] [INFO ] Input system was already deterministic with 1332 transitions.
[2025-06-02 11:06:31] [INFO ] Flatten gal took : 88 ms
[2025-06-02 11:06:31] [INFO ] Flatten gal took : 87 ms
[2025-06-02 11:06:31] [INFO ] Time to serialize gal into /tmp/CTLFireability55953571821705985.gal : 13 ms
[2025-06-02 11:06:31] [INFO ] Time to serialize properties into /tmp/CTLFireability8534964055536579711.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/CTLFireability55953571821705985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8534964055536579711.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 -...281
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,2.44203e+11,21.1986,530280,2,27828,5,886692,6,0,1820,799755,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:07:01] [INFO ] Flatten gal took : 89 ms
[2025-06-02 11:07:01] [INFO ] Applying decomposition
[2025-06-02 11:07:02] [INFO ] Flatten gal took : 109 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/graph11202272053304601030.txt' '-o' '/tmp/graph11202272053304601030.bin' '-w' '/tmp/graph11202272053304601030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11202272053304601030.bin' '-l' '-1' '-v' '-w' '/tmp/graph11202272053304601030.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:07:02] [INFO ] Decomposing Gal with order
[2025-06-02 11:07:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:07:02] [INFO ] Removed a total of 5984 redundant transitions.
[2025-06-02 11:07:02] [INFO ] Flatten gal took : 124 ms
[2025-06-02 11:07:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 16 ms.
[2025-06-02 11:07:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7318332694947555504.gal : 2 ms
[2025-06-02 11:07:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17413237258513097218.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/CTLFireability7318332694947555504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17413237258513097218.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,2.44203e+11,2.51683,88520,2226,390,90854,10026,1003,610910,215,64634,0


Converting to forward existential form...Done !
original formula: EF(AX((((((i1.u7.p16==1)&&(i1.u5.p19==1))&&((i1.u13.p41==1)&&(i1.u13.p58==1)))&&(((i2.u6.p86==1)&&(i1.u5.p105==1))&&((i1.u5.p113==1)&&(i1...472
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((((i1.u7.p16==1)&&(i1.u5.p19==1))&&((i1.u13.p41==1)&&(i1.u13.p58==1)))&&(((i2.u6.p8...530
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t13, t19, t70, t108, t117, t1286, t1304, t1305, t1307, t1312, u14.t48, u14.t83, u17.t...552
(forward)formula 0,0,5.14402,151368,1,0,161930,10026,5408,1.21246e+06,896,64634,410253
FORMULA EnergyBus-PT-none-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 124 transition count 1365
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 124 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 124 transition count 1364
Applied a total of 13 rules in 9 ms. Remains 124 /130 variables (removed 6) and now considering 1364/1863 (removed 499) transitions.
[2025-06-02 11:07:07] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
// Phase 1: matrix 478 rows 124 cols
[2025-06-02 11:07:07] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:07:07] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-02 11:07:07] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
[2025-06-02 11:07:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:07:07] [INFO ] State equation strengthened by 337 read => feed constraints.
[2025-06-02 11:07:08] [INFO ] Implicit Places using invariants and state equation in 472 ms returned [20, 96]
[2025-06-02 11:07:08] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 590 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/130 places, 1364/1863 transitions.
Applied a total of 0 rules in 7 ms. Remains 123 /123 variables (removed 0) and now considering 1364/1364 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 606 ms. Remains : 123/130 places, 1364/1863 transitions.
[2025-06-02 11:07:08] [INFO ] Flatten gal took : 110 ms
[2025-06-02 11:07:08] [INFO ] Flatten gal took : 96 ms
[2025-06-02 11:07:08] [INFO ] Input system was already deterministic with 1364 transitions.
[2025-06-02 11:07:08] [INFO ] Flatten gal took : 91 ms
[2025-06-02 11:07:08] [INFO ] Flatten gal took : 112 ms
[2025-06-02 11:07:08] [INFO ] Time to serialize gal into /tmp/CTLFireability15858958117447149500.gal : 13 ms
[2025-06-02 11:07:08] [INFO ] Time to serialize properties into /tmp/CTLFireability8851342166501582500.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/CTLFireability15858958117447149500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8851342166501582500.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,2.43911e+11,21.4324,528340,2,27606,5,870181,6,0,1852,787795,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:07:38] [INFO ] Flatten gal took : 89 ms
[2025-06-02 11:07:38] [INFO ] Applying decomposition
[2025-06-02 11:07:39] [INFO ] Flatten gal took : 89 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/graph4856514844607240584.txt' '-o' '/tmp/graph4856514844607240584.bin' '-w' '/tmp/graph4856514844607240584.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4856514844607240584.bin' '-l' '-1' '-v' '-w' '/tmp/graph4856514844607240584.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:07:39] [INFO ] Decomposing Gal with order
[2025-06-02 11:07:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:07:39] [INFO ] Removed a total of 6641 redundant transitions.
[2025-06-02 11:07:39] [INFO ] Flatten gal took : 139 ms
[2025-06-02 11:07:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 17 ms.
[2025-06-02 11:07:39] [INFO ] Time to serialize gal into /tmp/CTLFireability13858176049438403481.gal : 2 ms
[2025-06-02 11:07:39] [INFO ] Time to serialize properties into /tmp/CTLFireability7830152127885926361.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/CTLFireability13858176049438403481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7830152127885926361.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,2.43911e+11,1.28985,53608,1777,226,75918,3856,992,302439,192,32973,0


Converting to forward existential form...Done !
original formula: EF(EX((AF(((((i3.u5.p16==1)&&(i3.u6.p19==1))&&((i8.u9.p41==1)&&(i8.u9.p58==1)))&&(((i3.u20.p87==1)&&(i12.u21.p103==1))&&((i3.u5.p114==1)&...333
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(EG(!(((((i3.u5.p16==1)&&(i3.u6.p19==1))&&((i8.u9.p41==1)&&(i8.u9.p58==1)))&&(((i3.u20...426
Reverse transition relation is NOT exact ! Due to transitions t8, t12, t19, t50, t75, t108, t117, t1318, t1335, t1336, t1337, t1339, u17.t68, u10.t48, u10....534
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,2.83277,93928,1,0,139195,5403,6497,577526,871,33687,318681
FORMULA EnergyBus-PT-none-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 122 transition count 1125
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 122 transition count 1125
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 122 transition count 1124
Applied a total of 17 rules in 17 ms. Remains 122 /130 variables (removed 8) and now considering 1124/1863 (removed 739) transitions.
[2025-06-02 11:07:42] [INFO ] Flow matrix only has 418 transitions (discarded 706 similar events)
// Phase 1: matrix 418 rows 122 cols
[2025-06-02 11:07:42] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:07:42] [INFO ] Implicit Places using invariants in 200 ms returned []
[2025-06-02 11:07:42] [INFO ] Flow matrix only has 418 transitions (discarded 706 similar events)
[2025-06-02 11:07:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:07:42] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:07:42] [INFO ] Implicit Places using invariants and state equation in 492 ms returned [20, 94]
[2025-06-02 11:07:43] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 703 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/130 places, 1124/1863 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 723 ms. Remains : 121/130 places, 1124/1863 transitions.
[2025-06-02 11:07:43] [INFO ] Flatten gal took : 71 ms
[2025-06-02 11:07:43] [INFO ] Flatten gal took : 74 ms
[2025-06-02 11:07:43] [INFO ] Input system was already deterministic with 1124 transitions.
[2025-06-02 11:07:43] [INFO ] Flatten gal took : 98 ms
[2025-06-02 11:07:43] [INFO ] Flatten gal took : 72 ms
[2025-06-02 11:07:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12459198852081283889.gal : 11 ms
[2025-06-02 11:07:43] [INFO ] Time to serialize properties into /tmp/CTLFireability197876054510923306.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/CTLFireability12459198852081283889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability197876054510923306.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,2.24568e+11,16.8166,485904,2,26509,5,813972,6,0,1604,743723,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:08:13] [INFO ] Flatten gal took : 73 ms
[2025-06-02 11:08:13] [INFO ] Applying decomposition
[2025-06-02 11:08:13] [INFO ] Flatten gal took : 73 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/graph15811971515103374591.txt' '-o' '/tmp/graph15811971515103374591.bin' '-w' '/tmp/graph15811971515103374591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15811971515103374591.bin' '-l' '-1' '-v' '-w' '/tmp/graph15811971515103374591.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:08:13] [INFO ] Decomposing Gal with order
[2025-06-02 11:08:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:08:13] [INFO ] Removed a total of 4831 redundant transitions.
[2025-06-02 11:08:13] [INFO ] Flatten gal took : 90 ms
[2025-06-02 11:08:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 11 ms.
[2025-06-02 11:08:13] [INFO ] Time to serialize gal into /tmp/CTLFireability15255582926448109983.gal : 2 ms
[2025-06-02 11:08:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15138490623954901552.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/CTLFireability15255582926448109983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15138490623954901552.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 -...264
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,2.24568e+11,0.834541,41324,1756,366,49739,3391,774,239795,172,16010,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t69, t70, t72, t75, t95, t108, t117, t1095, t1096, t1099, t1104, t1108, t1109, u11.t48, u11.t...603
(forward)formula 0,1,1.85336,72556,1,0,101978,6740,4983,419998,1007,22829,297301
FORMULA EnergyBus-PT-none-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 123 transition count 1237
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 123 transition count 1237
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 123 transition count 1236
Applied a total of 15 rules in 9 ms. Remains 123 /130 variables (removed 7) and now considering 1236/1863 (removed 627) transitions.
[2025-06-02 11:08:15] [INFO ] Flow matrix only has 446 transitions (discarded 790 similar events)
// Phase 1: matrix 446 rows 123 cols
[2025-06-02 11:08:15] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:08:15] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-02 11:08:15] [INFO ] Flow matrix only has 446 transitions (discarded 790 similar events)
[2025-06-02 11:08:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:08:16] [INFO ] State equation strengthened by 305 read => feed constraints.
[2025-06-02 11:08:16] [INFO ] Implicit Places using invariants and state equation in 430 ms returned [20, 95]
[2025-06-02 11:08:16] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 556 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/130 places, 1236/1863 transitions.
Applied a total of 0 rules in 5 ms. Remains 122 /122 variables (removed 0) and now considering 1236/1236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 571 ms. Remains : 122/130 places, 1236/1863 transitions.
[2025-06-02 11:08:16] [INFO ] Flatten gal took : 76 ms
[2025-06-02 11:08:16] [INFO ] Flatten gal took : 80 ms
[2025-06-02 11:08:16] [INFO ] Input system was already deterministic with 1236 transitions.
[2025-06-02 11:08:16] [INFO ] Flatten gal took : 81 ms
[2025-06-02 11:08:16] [INFO ] Flatten gal took : 107 ms
[2025-06-02 11:08:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6445525203512472843.gal : 11 ms
[2025-06-02 11:08:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3263665249082960995.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/CTLFireability6445525203512472843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3263665249082960995.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,2.29875e+11,23.5333,594912,2,30466,5,985310,6,0,1720,904330,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:08:47] [INFO ] Flatten gal took : 81 ms
[2025-06-02 11:08:47] [INFO ] Applying decomposition
[2025-06-02 11:08:47] [INFO ] Flatten gal took : 81 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/graph7999961389777129218.txt' '-o' '/tmp/graph7999961389777129218.bin' '-w' '/tmp/graph7999961389777129218.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7999961389777129218.bin' '-l' '-1' '-v' '-w' '/tmp/graph7999961389777129218.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:08:47] [INFO ] Decomposing Gal with order
[2025-06-02 11:08:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:08:47] [INFO ] Removed a total of 4842 redundant transitions.
[2025-06-02 11:08:47] [INFO ] Flatten gal took : 122 ms
[2025-06-02 11:08:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 11 ms.
[2025-06-02 11:08:47] [INFO ] Time to serialize gal into /tmp/CTLFireability1121730516197462505.gal : 2 ms
[2025-06-02 11:08:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12574523931910089043.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/CTLFireability1121730516197462505.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12574523931910089043.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,2.29875e+11,1.48088,48476,1809,517,70864,5097,953,166077,170,37681,0


Converting to forward existential form...Done !
original formula: AF(EX((AG(((((i3.u5.p16==0)||(i3.u5.p19==0))||((i3.u10.p41==0)||(i3.u10.p58==0)))||(((i4.u6.p97==0)||(i4.u6.p105==0))||((i3.u5.p114==0)||...332
=> equivalent forward existential formula: [FwdG(Init,!(EX((!(E(TRUE U !(((((i3.u5.p16==0)||(i3.u5.p19==0))||((i3.u10.p41==0)||(i3.u10.p58==0)))||(((i4.u6....389
Reverse transition relation is NOT exact ! Due to transitions t19, t69, t70, t72, t75, t108, t117, t1200, t1207, t1208, t1209, t1211, t1220, t1221, u17.t68...538
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 a local 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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,11.982,301020,1,0,489131,17915,6485,1.04528e+06,942,124473,1312203
FORMULA EnergyBus-PT-none-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 122 transition count 1125
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 122 transition count 1125
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 122 transition count 1124
Applied a total of 17 rules in 16 ms. Remains 122 /130 variables (removed 8) and now considering 1124/1863 (removed 739) transitions.
[2025-06-02 11:08:59] [INFO ] Flow matrix only has 418 transitions (discarded 706 similar events)
// Phase 1: matrix 418 rows 122 cols
[2025-06-02 11:08:59] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:08:59] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-02 11:08:59] [INFO ] Flow matrix only has 418 transitions (discarded 706 similar events)
[2025-06-02 11:08:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:08:59] [INFO ] State equation strengthened by 277 read => feed constraints.
[2025-06-02 11:09:00] [INFO ] Implicit Places using invariants and state equation in 370 ms returned [20, 94]
[2025-06-02 11:09:00] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 502 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/130 places, 1124/1863 transitions.
Applied a total of 0 rules in 5 ms. Remains 121 /121 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 524 ms. Remains : 121/130 places, 1124/1863 transitions.
[2025-06-02 11:09:00] [INFO ] Flatten gal took : 70 ms
[2025-06-02 11:09:00] [INFO ] Flatten gal took : 73 ms
[2025-06-02 11:09:00] [INFO ] Input system was already deterministic with 1124 transitions.
[2025-06-02 11:09:00] [INFO ] Flatten gal took : 70 ms
[2025-06-02 11:09:00] [INFO ] Flatten gal took : 92 ms
[2025-06-02 11:09:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7877924261988505431.gal : 10 ms
[2025-06-02 11:09:00] [INFO ] Time to serialize properties into /tmp/CTLFireability13122761969207797893.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/CTLFireability7877924261988505431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13122761969207797893.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,2.24568e+11,17.3758,486432,2,26509,5,813972,6,0,1604,743723,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:09:30] [INFO ] Flatten gal took : 74 ms
[2025-06-02 11:09:30] [INFO ] Applying decomposition
[2025-06-02 11:09:30] [INFO ] Flatten gal took : 73 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/graph7736626450650550894.txt' '-o' '/tmp/graph7736626450650550894.bin' '-w' '/tmp/graph7736626450650550894.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7736626450650550894.bin' '-l' '-1' '-v' '-w' '/tmp/graph7736626450650550894.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:09:30] [INFO ] Decomposing Gal with order
[2025-06-02 11:09:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:09:30] [INFO ] Removed a total of 5156 redundant transitions.
[2025-06-02 11:09:30] [INFO ] Flatten gal took : 94 ms
[2025-06-02 11:09:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 12 ms.
[2025-06-02 11:09:30] [INFO ] Time to serialize gal into /tmp/CTLFireability18023821588585210901.gal : 3 ms
[2025-06-02 11:09:30] [INFO ] Time to serialize properties into /tmp/CTLFireability3262369021269231441.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/CTLFireability18023821588585210901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3262369021269231441.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,2.24568e+11,2.28061,87976,1661,223,92854,2466,1005,683985,155,15407,0


Converting to forward existential form...Done !
original formula: AX(EG(EF(AX(((((i2.u5.p16==0)||(i2.u7.p19==0))||((i4.u13.p41==0)||(i4.u13.p58==0)))||(((u21.p92==0)||(i0.u23.p108==0))||((i2.u5.p114==0)|...180
=> equivalent forward existential formula: [(EY(Init) * !(EG(E(TRUE U !(EX(!(((((i2.u5.p16==0)||(i2.u7.p19==0))||((i4.u13.p41==0)||(i4.u13.p58==0)))||(((u2...239
Reverse transition relation is NOT exact ! Due to transitions t19, t50, t69, t70, t108, t117, t1078, t1095, t1096, t1097, t1099, t1104, t1108, t1109, u14.t...547
Using saturation style SCC detection
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
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 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,4.25923,119592,1,0,121806,4162,6360,967449,689,15407,353614
FORMULA EnergyBus-PT-none-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 124 transition count 1365
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 124 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 124 transition count 1364
Applied a total of 13 rules in 16 ms. Remains 124 /130 variables (removed 6) and now considering 1364/1863 (removed 499) transitions.
[2025-06-02 11:09:35] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
// Phase 1: matrix 478 rows 124 cols
[2025-06-02 11:09:35] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:09:35] [INFO ] Implicit Places using invariants in 138 ms returned []
[2025-06-02 11:09:35] [INFO ] Flow matrix only has 478 transitions (discarded 886 similar events)
[2025-06-02 11:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:09:35] [INFO ] State equation strengthened by 337 read => feed constraints.
[2025-06-02 11:09:35] [INFO ] Implicit Places using invariants and state equation in 523 ms returned [20, 96]
[2025-06-02 11:09:35] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 665 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/130 places, 1364/1863 transitions.
Applied a total of 0 rules in 6 ms. Remains 123 /123 variables (removed 0) and now considering 1364/1364 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 687 ms. Remains : 123/130 places, 1364/1863 transitions.
[2025-06-02 11:09:36] [INFO ] Flatten gal took : 87 ms
[2025-06-02 11:09:36] [INFO ] Flatten gal took : 92 ms
[2025-06-02 11:09:36] [INFO ] Input system was already deterministic with 1364 transitions.
[2025-06-02 11:09:36] [INFO ] Flatten gal took : 91 ms
[2025-06-02 11:09:36] [INFO ] Flatten gal took : 109 ms
[2025-06-02 11:09:36] [INFO ] Time to serialize gal into /tmp/CTLFireability16996639983218719195.gal : 12 ms
[2025-06-02 11:09:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7081620519031036375.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/CTLFireability16996639983218719195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7081620519031036375.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,2.44091e+11,22.1006,536640,2,28094,5,881588,6,0,1852,797768,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:10:06] [INFO ] Flatten gal took : 92 ms
[2025-06-02 11:10:06] [INFO ] Applying decomposition
[2025-06-02 11:10:06] [INFO ] Flatten gal took : 90 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/graph10622344690366874834.txt' '-o' '/tmp/graph10622344690366874834.bin' '-w' '/tmp/graph10622344690366874834.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10622344690366874834.bin' '-l' '-1' '-v' '-w' '/tmp/graph10622344690366874834.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:10:06] [INFO ] Decomposing Gal with order
[2025-06-02 11:10:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:10:07] [INFO ] Removed a total of 6019 redundant transitions.
[2025-06-02 11:10:07] [INFO ] Flatten gal took : 113 ms
[2025-06-02 11:10:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 13 ms.
[2025-06-02 11:10:07] [INFO ] Time to serialize gal into /tmp/CTLFireability3783825310524727365.gal : 2 ms
[2025-06-02 11:10:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17122401891269863594.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/CTLFireability3783825310524727365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17122401891269863594.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,2.44091e+11,1.60626,55488,2767,262,90624,2038,957,209294,164,8773,0


Converting to forward existential form...Done !
original formula: EF(EX((EG((((((i3.u5.p16==1)&&(i3.u7.p19==1))&&((i3.u14.p60==1)&&(i3.u14.p77==1)))&&(((u18.p92==1)&&(i3.u5.p103==1))&&((i3.u5.p113==1)&&(...484
=> equivalent forward existential formula: [FwdG((EY(FwdU(Init,TRUE)) * ((((i3.u5.p16==0)||(i3.u7.p19==0))||((i3.u14.p60==0)||(i3.u14.p77==0)))||(((i3.u7.p...540
Reverse transition relation is NOT exact ! Due to transitions t19, t50, t70, t95, t108, t117, t1318, t1335, t1336, t1339, t1344, t1348, t1349, u11.t48, u11...530
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,4.63032,136256,1,0,225018,4137,5726,525101,837,19616,789602
FORMULA EnergyBus-PT-none-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Graph (trivial) has 76 edges and 130 vertex of which 11 / 130 are part of one of the 4 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
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 5 place count 123 transition count 1844
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 119 transition count 1844
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 9 place count 119 transition count 1839
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 19 place count 114 transition count 1839
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 109 transition count 1343
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 109 transition count 1343
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 41 place count 103 transition count 1337
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 2 with 13 rules applied. Total rules applied 54 place count 103 transition count 1324
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 103 transition count 1323
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 102 transition count 1323
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 56 place count 102 transition count 1321
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 60 place count 100 transition count 1321
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 68 place count 96 transition count 1317
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 71 place count 96 transition count 1314
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 72 place count 95 transition count 1314
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 76 place count 93 transition count 1312
Applied a total of 76 rules in 499 ms. Remains 93 /130 variables (removed 37) and now considering 1312/1863 (removed 551) transitions.
[2025-06-02 11:10:12] [INFO ] Flow matrix only has 363 transitions (discarded 949 similar events)
// Phase 1: matrix 363 rows 93 cols
[2025-06-02 11:10:12] [INFO ] Computed 21 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:10:12] [INFO ] Implicit Places using invariants in 107 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 110 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 92/130 places, 1312/1863 transitions.
Applied a total of 0 rules in 133 ms. Remains 92 /92 variables (removed 0) and now considering 1312/1312 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 743 ms. Remains : 92/130 places, 1312/1863 transitions.
[2025-06-02 11:10:12] [INFO ] Flatten gal took : 56 ms
[2025-06-02 11:10:12] [INFO ] Flatten gal took : 60 ms
[2025-06-02 11:10:12] [INFO ] Input system was already deterministic with 1312 transitions.
[2025-06-02 11:10:12] [INFO ] Flatten gal took : 111 ms
[2025-06-02 11:10:12] [INFO ] Flatten gal took : 62 ms
[2025-06-02 11:10:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9531331122881327137.gal : 13 ms
[2025-06-02 11:10:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality834175774611440803.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/ReachabilityCardinality9531331122881327137.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality834175774611440803.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
RANDOM walk for 40000 steps (8 resets) in 910 ms. (43 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality834175774611440803.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 73
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :73 after 361
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :361 after 1729
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1729 after 2593
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2593 after 21601
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :21601 after 93697
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :93697 after 870913
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.33158e+06 after 3.46291e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.46291e+07 after 1.67319e+08
Interrupted probabilistic random walk after 574658 steps, run timeout after 3001 ms. (steps per millisecond=191 ) properties seen :0 out of 1
Probabilistic random walk after 574658 steps, saw 227874 distinct states, run finished after 3001 ms. (steps per millisecond=191 ) properties seen :0
[2025-06-02 11:10:16] [INFO ] Flow matrix only has 363 transitions (discarded 949 similar events)
// Phase 1: matrix 363 rows 92 cols
[2025-06-02 11:10:16] [INFO ] Computed 20 invariants in 3 ms
[2025-06-02 11:10:16] [INFO ] State equation strengthened by 276 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 41/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/81 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/86 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 358/444 variables, 86/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/444 variables, 142/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/444 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 10/454 variables, 6/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/454 variables, 133/387 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/454 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/455 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/455 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/455 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 455/455 variables, and 388 constraints, problems are : Problem set: 0 solved, 1 unsolved in 204 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 92/92 constraints, ReadFeed: 276/276 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 41/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/81 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:10:16] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 5/86 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 358/444 variables, 86/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/444 variables, 142/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/444 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 10/454 variables, 6/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/454 variables, 133/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/454 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/455 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/455 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/455 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 455/455 variables, and 389 constraints, problems are : Problem set: 0 solved, 1 unsolved in 333 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 92/92 constraints, ReadFeed: 276/276 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 568ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 111 ms.
Support contains 13 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 1312/1312 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 92 transition count 1301
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 11 place count 92 transition count 1297
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 86 transition count 1297
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 29 place count 82 transition count 1309
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 32 place count 82 transition count 1306
Invariant property EnergyBus-PT-none-CTLFireability-2023-14 does not hold.
FORMULA EnergyBus-PT-none-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
Drop transitions (Redundant composition of simpler transitions.) removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 2 with 72 rules applied. Total rules applied 104 place count 82 transition count 1234
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 104 place count 82 transition count 1232
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 80 transition count 1232
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.15692e+09,4.07239,112368,2,10052,18,151073,6,0,1673,129425,0
Total reachable state count : 1156916737

Verifying 1 reachability properties.
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 117 place count 80 transition count 1223
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 126 place count 71 transition count 1223
Invariant property EnergyBus-PT-none-CTLFireability-2023-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EnergyBus-PT-none-CTLFireability-2023-14,144,4.14123,112368,2,189,18,151073,7,0,1704,129425,0
ITS tools runner thread asked to quit. Dying gracefully.
Drop transitions (Redundant composition of simpler transitions.) removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 3 with 128 rules applied. Total rules applied 254 place count 71 transition count 1095
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 255 place count 71 transition count 1157
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 256 place count 70 transition count 1157
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 260 place count 70 transition count 1157
Applied a total of 260 rules in 695 ms. Remains 70 /92 variables (removed 22) and now considering 1157/1312 (removed 155) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 695 ms. Remains : 70/92 places, 1157/1312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 1863/1863 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 123 transition count 1237
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 123 transition count 1237
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 123 transition count 1236
Applied a total of 15 rules in 9 ms. Remains 123 /130 variables (removed 7) and now considering 1236/1863 (removed 627) transitions.
[2025-06-02 11:10:17] [INFO ] Flow matrix only has 446 transitions (discarded 790 similar events)
// Phase 1: matrix 446 rows 123 cols
[2025-06-02 11:10:17] [INFO ] Computed 22 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:10:17] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-06-02 11:10:17] [INFO ] Flow matrix only has 446 transitions (discarded 790 similar events)
[2025-06-02 11:10:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:10:17] [INFO ] State equation strengthened by 305 read => feed constraints.
[2025-06-02 11:10:18] [INFO ] Implicit Places using invariants and state equation in 370 ms returned [20, 95]
[2025-06-02 11:10:18] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 500 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/130 places, 1236/1863 transitions.
Applied a total of 0 rules in 9 ms. Remains 122 /122 variables (removed 0) and now considering 1236/1236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 519 ms. Remains : 122/130 places, 1236/1863 transitions.
[2025-06-02 11:10:18] [INFO ] Flatten gal took : 80 ms
[2025-06-02 11:10:18] [INFO ] Flatten gal took : 87 ms
[2025-06-02 11:10:18] [INFO ] Input system was already deterministic with 1236 transitions.
[2025-06-02 11:10:18] [INFO ] Flatten gal took : 83 ms
[2025-06-02 11:10:18] [INFO ] Flatten gal took : 83 ms
[2025-06-02 11:10:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7725403750203866923.gal : 12 ms
[2025-06-02 11:10:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16946488866037717398.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/CTLFireability7725403750203866923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16946488866037717398.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,2.34419e+11,18.5068,525892,2,27784,5,832012,6,0,1720,753596,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 11:10:48] [INFO ] Flatten gal took : 83 ms
[2025-06-02 11:10:48] [INFO ] Applying decomposition
[2025-06-02 11:10:48] [INFO ] Flatten gal took : 83 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/graph17890724880776162447.txt' '-o' '/tmp/graph17890724880776162447.bin' '-w' '/tmp/graph17890724880776162447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17890724880776162447.bin' '-l' '-1' '-v' '-w' '/tmp/graph17890724880776162447.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:10:48] [INFO ] Decomposing Gal with order
[2025-06-02 11:10:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:10:49] [INFO ] Removed a total of 5516 redundant transitions.
[2025-06-02 11:10:49] [INFO ] Flatten gal took : 112 ms
[2025-06-02 11:10:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 12 ms.
[2025-06-02 11:10:49] [INFO ] Time to serialize gal into /tmp/CTLFireability6692900933557200903.gal : 2 ms
[2025-06-02 11:10:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16638146791290479935.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/CTLFireability6692900933557200903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16638146791290479935.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,2.34419e+11,8.38308,245372,2008,245,213068,5120,1013,2.18716e+06,173,21750,0


Converting to forward existential form...Done !
original formula: AF((EF((((((i3.u20.p16==1)&&(i3.u5.p19==1))&&((i3.u8.p60==1)&&(i3.u8.p77==1)))&&(((i3.u20.p85==1)&&(i3.u5.p110==1))&&((i3.u5.p114==1)&&(i...359
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (((((i3.u20.p16==1)&&(i3.u5.p19==1))&&((i3.u8.p60==1)&&(i3.u8.p77==1)))&&(((i3.u20.p85==1...477
Reverse transition relation is NOT exact ! Due to transitions t19, t50, t70, t107, t117, t1207, t1208, t1209, t1211, t1220, t1221, u9.t48, u9.t83, u13.t34,...517
Detected timeout of ITS tools.
[2025-06-02 11:11:19] [INFO ] Flatten gal took : 129 ms
[2025-06-02 11:11:19] [INFO ] Flatten gal took : 129 ms
[2025-06-02 11:11:19] [INFO ] Applying decomposition
[2025-06-02 11:11:19] [INFO ] Flatten gal took : 145 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/graph18033549039586440039.txt' '-o' '/tmp/graph18033549039586440039.bin' '-w' '/tmp/graph18033549039586440039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18033549039586440039.bin' '-l' '-1' '-v' '-w' '/tmp/graph18033549039586440039.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:11:19] [INFO ] Decomposing Gal with order
[2025-06-02 11:11:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:11:20] [INFO ] Removed a total of 8637 redundant transitions.
[2025-06-02 11:11:20] [INFO ] Flatten gal took : 171 ms
[2025-06-02 11:11:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 221 labels/synchronizations in 27 ms.
[2025-06-02 11:11:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9578474647161321121.gal : 4 ms
[2025-06-02 11:11:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5840428626558427044.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/CTLFireability9578474647161321121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5840428626558427044.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 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.25469e+11,6.32988,180324,2048,391,159600,6362,1355,1.48285e+06,245,62088,0


Converting to forward existential form...Done !
original formula: AX((AG(((((i8.u5.p16==0)||(i8.u5.p19==0))||((i7.u12.p41==0)||(i7.u12.p58==0)))||(((i8.u24.p81==0)||(i8.u24.p110==0))||((i2.u23.p113==0)||...330
=> equivalent forward existential formula: ([(FwdU(EY(Init),TRUE) * !(((((i8.u5.p16==0)||(i8.u5.p19==0))||((i7.u12.p41==0)||(i7.u12.p58==0)))||(((i8.u24.p8...410
(forward)formula 0,0,12.9122,218468,1,0,176812,7225,3138,1.8793e+06,384,71317,545588
FORMULA EnergyBus-PT-none-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF((EF((((((i8.u5.p16==1)&&(i8.u5.p19==1))&&((i8.u16.p60==1)&&(i8.u16.p77==1)))&&(((i2.u23.p85==1)&&(i8.u24.p110==1))&&((i11.u22.p114==1)...371
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (((((i8.u5.p16==1)&&(i8.u5.p19==1))&&((i8.u16.p60==1)&&(i8.u16.p77==1)))&&(((i2.u23.p85==...497
Reverse transition relation is NOT exact ! Due to transitions t8, t12, t19, t52, t111, t120, t121, t122, t155, t156, t189, t190, t265, t266, t299, t300, t3...993
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 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local 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 11
Fast SCC detection found an SCC at level 12
(forward)formula 1,1,50.7251,983032,1,0,941873,18635,10783,7.68662e+06,1108,138261,2638609
FORMULA EnergyBus-PT-none-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 681755 ms.

BK_STOP 1748862731169

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EnergyBus-PT-none"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is EnergyBus-PT-none, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860068200826"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EnergyBus-PT-none.tgz
mv EnergyBus-PT-none execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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