Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r016-smll-174853764900329.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 BridgeAndVehicles-PT-V10P10N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r016-smll-174853764900329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 30K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 138K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 65K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 292K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 223K 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 BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-00
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-01
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-02
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-03
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-04
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-05
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-06
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-07
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-08
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-09
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-10
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-11
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-12
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-13
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-14
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748923364036

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V10P10N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 04:02:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 04:02:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 04:02:46] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2025-06-03 04:02:46] [INFO ] Transformed 48 places.
[2025-06-03 04:02:46] [INFO ] Transformed 288 transitions.
[2025-06-03 04:02:46] [INFO ] Parsed PT model containing 48 places and 288 transitions and 2090 arcs in 338 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 29 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Applied a total of 0 rules in 20 ms. Remains 48 /48 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Running 285 sub problems to find dead transitions.
[2025-06-03 04:02:47] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 48 cols
[2025-06-03 04:02:47] [INFO ] Computed 7 invariants in 14 ms
[2025-06-03 04:02:47] [INFO ] State equation strengthened by 22 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:02:49] [INFO ] Deduced a trap composed of 5 places in 199 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:02:50] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 3 ms to minimize.
Problem TDEAD168 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD157 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 2/7 constraints. Problems are: Problem set: 20 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/7 constraints. Problems are: Problem set: 20 solved, 265 unsolved
At refinement iteration 3 (OVERLAPS) 2/48 variables, 2/9 constraints. Problems are: Problem set: 20 solved, 265 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:02:53] [INFO ] Deduced a trap composed of 6 places in 109 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 1/10 constraints. Problems are: Problem set: 20 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/10 constraints. Problems are: Problem set: 20 solved, 265 unsolved
Problem TDEAD10 is UNSAT
Problem TDEAD35 is UNSAT
At refinement iteration 6 (OVERLAPS) 90/138 variables, 48/58 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 22/80 constraints. Problems are: Problem set: 22 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:02:58] [INFO ] Deduced a trap composed of 6 places in 121 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 1/81 constraints. Problems are: Problem set: 22 solved, 263 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/81 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/81 constraints. Problems are: Problem set: 22 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 81 constraints, problems are : Problem set: 22 solved, 263 unsolved in 16322 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 22 solved, 263 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 5/5 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 2/7 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/7 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 2/48 variables, 2/9 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 90/138 variables, 48/59 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 22/81 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 263/344 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 0/344 constraints. Problems are: Problem set: 22 solved, 263 unsolved
At refinement iteration 10 (OVERLAPS) 0/138 variables, 0/344 constraints. Problems are: Problem set: 22 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 344 constraints, problems are : Problem set: 22 solved, 263 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 263/285 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37071ms problems are : Problem set: 22 solved, 263 unsolved
Search for dead transitions found 22 dead transitions in 37111ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 22 transitions.
[2025-06-03 04:03:24] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
// Phase 1: matrix 86 rows 48 cols
[2025-06-03 04:03:24] [INFO ] Computed 9 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:03:24] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-03 04:03:24] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:03:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:03:24] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-03 04:03:24] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/48 places, 266/288 transitions.
Applied a total of 0 rules in 7 ms. Remains 48 /48 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37356 ms. Remains : 48/48 places, 266/288 transitions.
Support contains 47 out of 48 places after structural reductions.
[2025-06-03 04:03:24] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 04:03:24] [INFO ] Flatten gal took : 100 ms
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 04:03:24] [INFO ] Flatten gal took : 52 ms
[2025-06-03 04:03:25] [INFO ] Input system was already deterministic with 266 transitions.
RANDOM walk for 40000 steps (443 resets) in 4703 ms. (8 steps per ms) remains 50/77 properties
BEST_FIRST walk for 4002 steps (12 resets) in 47 ms. (83 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (20 resets) in 73 ms. (54 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (20 resets) in 72 ms. (54 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (20 resets) in 65 ms. (60 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (16 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (16 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (12 resets) in 30 ms. (129 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4010 steps (14 resets) in 23 ms. (167 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4004 steps (16 resets) in 25 ms. (154 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (12 resets) in 44 ms. (88 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (20 resets) in 35 ms. (111 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (16 resets) in 24 ms. (160 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 39 ms. (100 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 24 ms. (160 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (20 resets) in 25 ms. (153 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (13 resets) in 20 ms. (190 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (12 resets) in 19 ms. (200 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 21 ms. (181 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (15 resets) in 23 ms. (166 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (14 resets) in 42 ms. (93 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (13 resets) in 22 ms. (174 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (12 resets) in 24 ms. (160 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (15 resets) in 25 ms. (153 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (15 resets) in 30 ms. (129 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (14 resets) in 24 ms. (160 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (15 resets) in 25 ms. (153 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 26 ms. (148 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 47 ms. (83 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (16 resets) in 36 ms. (108 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 31 ms. (125 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (12 resets) in 43 ms. (90 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (12 resets) in 22 ms. (173 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (12 resets) in 20 ms. (190 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (12 resets) in 61 ms. (64 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (15 resets) in 29 ms. (133 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (14 resets) in 25 ms. (153 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (13 resets) in 29 ms. (133 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (13 resets) in 31 ms. (125 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4001 steps (16 resets) in 30 ms. (129 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 27 ms. (142 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (12 resets) in 26 ms. (148 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 31 ms. (125 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (12 resets) in 35 ms. (111 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (16 resets) in 31 ms. (125 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (12 resets) in 29 ms. (133 steps per ms) remains 49/49 properties
[2025-06-03 04:03:27] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:03:27] [INFO ] Invariant cache hit.
[2025-06-03 04:03:27] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp74 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 4/4 constraints. Problems are: Problem set: 31 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 31 solved, 18 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
At refinement iteration 2 (OVERLAPS) 1/41 variables, 1/5 constraints. Problems are: Problem set: 35 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/5 constraints. Problems are: Problem set: 35 solved, 14 unsolved
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp76 is UNSAT
After SMT solving in domain Real declared 48/134 variables, and 9 constraints, problems are : Problem set: 49 solved, 0 unsolved in 231 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/48 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 283ms problems are : Problem set: 49 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 49 atomic propositions for a total of 13 simplifications.
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 04:03:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 04:03:27] [INFO ] Flatten gal took : 37 ms
[2025-06-03 04:03:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 04:03:27] [INFO ] Flatten gal took : 39 ms
[2025-06-03 04:03:27] [INFO ] Input system was already deterministic with 266 transitions.
Support contains 20 out of 48 places (down from 25) after GAL structural reductions.
Computed a total of 31 stabilizing places and 42 stable transitions
Graph (complete) has 639 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 266/266 transitions.
Graph (complete) has 639 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 45 transition count 265
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 45 transition count 265
Applied a total of 3 rules in 74 ms. Remains 45 /48 variables (removed 3) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2025-06-03 04:03:27] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
// Phase 1: matrix 85 rows 45 cols
[2025-06-03 04:03:27] [INFO ] Computed 7 invariants in 2 ms
[2025-06-03 04:03:27] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:29] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 8688 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 130/130 variables, and 335 constraints, problems are : Problem set: 0 solved, 262 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29047ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 29051ms
[2025-06-03 04:03:56] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2025-06-03 04:03:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:03:56] [INFO ] Implicit Places using invariants in 131 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 44/48 places, 265/266 transitions.
Applied a total of 0 rules in 21 ms. Remains 44 /44 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 29283 ms. Remains : 44/48 places, 265/266 transitions.
[2025-06-03 04:03:56] [INFO ] Flatten gal took : 18 ms
[2025-06-03 04:03:56] [INFO ] Flatten gal took : 19 ms
[2025-06-03 04:03:56] [INFO ] Input system was already deterministic with 265 transitions.
[2025-06-03 04:03:56] [INFO ] Flatten gal took : 18 ms
[2025-06-03 04:03:56] [INFO ] Flatten gal took : 17 ms
[2025-06-03 04:03:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality608791618753994458.gal : 15 ms
[2025-06-03 04:03:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality12140330998782719374.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality608791618753994458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12140330998782719374.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,259556,22.6843,483288,2,138902,5,630013,6,0,443,848976,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 04:04:27] [INFO ] Flatten gal took : 24 ms
[2025-06-03 04:04:27] [INFO ] Applying decomposition
[2025-06-03 04:04:27] [INFO ] Flatten gal took : 22 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/graph18121051679739552530.txt' '-o' '/tmp/graph18121051679739552530.bin' '-w' '/tmp/graph18121051679739552530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18121051679739552530.bin' '-l' '-1' '-v' '-w' '/tmp/graph18121051679739552530.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:04:27] [INFO ] Decomposing Gal with order
[2025-06-03 04:04:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:04:27] [INFO ] Removed a total of 264 redundant transitions.
[2025-06-03 04:04:27] [INFO ] Flatten gal took : 326 ms
[2025-06-03 04:04:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 252 labels/synchronizations in 17 ms.
[2025-06-03 04:04:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality6809119288868969106.gal : 5 ms
[2025-06-03 04:04:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality7776251186571194175.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/CTLCardinality6809119288868969106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7776251186571194175.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,259556,15.8823,316720,2,120823,5,1.07345e+06,6,0,459,883420,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 266/266 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 265
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 265
Applied a total of 4 rules in 11 ms. Remains 45 /48 variables (removed 3) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2025-06-03 04:04:57] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2025-06-03 04:04:57] [INFO ] Invariant cache hit.
[2025-06-03 04:04:57] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:59] [INFO ] Deduced a trap composed of 5 places in 108 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 9838 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 130/130 variables, and 335 constraints, problems are : Problem set: 0 solved, 262 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30022ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 30025ms
[2025-06-03 04:05:27] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2025-06-03 04:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:05:27] [INFO ] Implicit Places using invariants in 168 ms returned [12, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 170 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 265/266 transitions.
Applied a total of 0 rules in 5 ms. Remains 43 /43 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30212 ms. Remains : 43/48 places, 265/266 transitions.
[2025-06-03 04:05:28] [INFO ] Flatten gal took : 33 ms
[2025-06-03 04:05:28] [INFO ] Flatten gal took : 35 ms
[2025-06-03 04:05:28] [INFO ] Input system was already deterministic with 265 transitions.
[2025-06-03 04:05:28] [INFO ] Flatten gal took : 33 ms
[2025-06-03 04:05:28] [INFO ] Flatten gal took : 33 ms
[2025-06-03 04:05:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality11132628508714963084.gal : 6 ms
[2025-06-03 04:05:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4843239078784487121.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/CTLCardinality11132628508714963084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4843239078784487121.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,259556,24.4628,536552,2,60230,5,817141,6,0,439,1.03369e+06,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,24.4711,536552,1,0,6,817141,7,1,675,1.03369e+06,1
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 266/266 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 266
Applied a total of 1 rules in 4 ms. Remains 47 /48 variables (removed 1) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2025-06-03 04:05:52] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
// Phase 1: matrix 86 rows 47 cols
[2025-06-03 04:05:52] [INFO ] Computed 8 invariants in 2 ms
[2025-06-03 04:05:52] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:05:53] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:05:56] [INFO ] Deduced a trap composed of 6 places in 98 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (OVERLAPS) 86/133 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 11 (OVERLAPS) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 77 constraints, problems are : Problem set: 0 solved, 263 unsolved in 12906 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (OVERLAPS) 86/133 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 263/340 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:14] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 1/341 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 133/133 variables, and 341 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33094ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 33096ms
[2025-06-03 04:06:25] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:06:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:06:26] [INFO ] Implicit Places using invariants in 162 ms returned [12, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 164 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 266/266 transitions.
Applied a total of 0 rules in 5 ms. Remains 45 /45 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33269 ms. Remains : 45/48 places, 266/266 transitions.
[2025-06-03 04:06:26] [INFO ] Flatten gal took : 23 ms
[2025-06-03 04:06:26] [INFO ] Flatten gal took : 23 ms
[2025-06-03 04:06:26] [INFO ] Input system was already deterministic with 266 transitions.
[2025-06-03 04:06:26] [INFO ] Flatten gal took : 21 ms
[2025-06-03 04:06:26] [INFO ] Flatten gal took : 20 ms
[2025-06-03 04:06:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality5295054334679752455.gal : 6 ms
[2025-06-03 04:06:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality6676475419404684232.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/CTLCardinality5295054334679752455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6676475419404684232.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.
Detected timeout of ITS tools.
[2025-06-03 04:06:56] [INFO ] Flatten gal took : 22 ms
[2025-06-03 04:06:56] [INFO ] Applying decomposition
[2025-06-03 04:06:56] [INFO ] Flatten gal took : 19 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/graph13488585474791354675.txt' '-o' '/tmp/graph13488585474791354675.bin' '-w' '/tmp/graph13488585474791354675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13488585474791354675.bin' '-l' '-1' '-v' '-w' '/tmp/graph13488585474791354675.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:06:56] [INFO ] Decomposing Gal with order
[2025-06-03 04:06:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:06:56] [INFO ] Removed a total of 415 redundant transitions.
[2025-06-03 04:06:56] [INFO ] Flatten gal took : 87 ms
[2025-06-03 04:06:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 10 ms.
[2025-06-03 04:06:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality9192281424839325326.gal : 2 ms
[2025-06-03 04:06:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality10718023524389258834.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/CTLCardinality9192281424839325326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10718023524389258834.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,259556,1.05648,26000,2,18968,5,90936,6,0,299,81743,0


Converting to forward existential form...Done !
original formula: (EX(EX(EX((gu3.SORTI_A>gu3.ROUTE_B)))) + AX(FALSE))
=> equivalent forward existential formula: [(EY((Init * !(EX(EX(EX((gu3.SORTI_A>gu3.ROUTE_B))))))) * !(FALSE))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions gi1.gu0.t23, gi1.t235, gi1.t229, gi1.t138, gi1.t55, gi1.t54, gi1.t22, gi1.t21, gi1.t0, t10, t...257
(forward)formula 0,0,5.63577,128276,1,0,105,639857,88,46,2030,612760,88
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-04 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 : 48/48 places, 266/266 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 266
Applied a total of 1 rules in 4 ms. Remains 47 /48 variables (removed 1) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2025-06-03 04:07:02] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:07:02] [INFO ] Invariant cache hit.
[2025-06-03 04:07:02] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:07:03] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:07:06] [INFO ] Deduced a trap composed of 6 places in 93 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (OVERLAPS) 86/133 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 11 (OVERLAPS) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 77 constraints, problems are : Problem set: 0 solved, 263 unsolved in 13559 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (OVERLAPS) 86/133 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 263/340 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 133/133 variables, and 340 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33727ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 33730ms
[2025-06-03 04:07:35] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:07:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:07:36] [INFO ] Implicit Places using invariants in 188 ms returned [12, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 190 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 266/266 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33930 ms. Remains : 45/48 places, 266/266 transitions.
[2025-06-03 04:07:36] [INFO ] Flatten gal took : 15 ms
[2025-06-03 04:07:36] [INFO ] Flatten gal took : 16 ms
[2025-06-03 04:07:36] [INFO ] Input system was already deterministic with 266 transitions.
[2025-06-03 04:07:36] [INFO ] Flatten gal took : 16 ms
[2025-06-03 04:07:36] [INFO ] Flatten gal took : 15 ms
[2025-06-03 04:07:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality7260647579921949279.gal : 5 ms
[2025-06-03 04:07:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality7798800122709287806.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/CTLCardinality7260647579921949279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7798800122709287806.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.
Detected timeout of ITS tools.
[2025-06-03 04:08:06] [INFO ] Flatten gal took : 10 ms
[2025-06-03 04:08:06] [INFO ] Applying decomposition
[2025-06-03 04:08:06] [INFO ] Flatten gal took : 9 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/graph35210396910185086.txt' '-o' '/tmp/graph35210396910185086.bin' '-w' '/tmp/graph35210396910185086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph35210396910185086.bin' '-l' '-1' '-v' '-w' '/tmp/graph35210396910185086.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:08:06] [INFO ] Decomposing Gal with order
[2025-06-03 04:08:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:08:06] [INFO ] Removed a total of 543 redundant transitions.
[2025-06-03 04:08:06] [INFO ] Flatten gal took : 48 ms
[2025-06-03 04:08:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 5 ms.
[2025-06-03 04:08:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality13855354185813511512.gal : 3 ms
[2025-06-03 04:08:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9245469087355418695.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/CTLCardinality13855354185813511512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9245469087355418695.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,259556,4.46044,95520,2172,1611,131974,23480,123,423287,138,418322,0


Converting to forward existential form...Done !
original formula: AF((EF((u2.SORTI_A>=1)) * AX(AX(FALSE))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (u2.SORTI_A>=1)) * !(EX(!(!(EX(!(FALSE)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t24, t54, t55, t227, t235, u2.t10, u2.t23, i0.t115, i0.t106, Intersection with...235
Using saturation style SCC detection
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Using saturation style SCC detection
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Using saturation style SCC detection
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Using saturation style SCC detection
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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
Using saturation style SCC detection
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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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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Using saturation style SCC detection
Using saturation style SCC detection
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Using saturation style SCC detection
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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
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
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
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
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
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
Using saturation style SCC detection
Using saturation style SCC detection
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Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
dead was empty
(forward)formula 0,1,24.6418,353184,1,0,827134,68417,552,894689,867,582429,831633
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 266/266 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 266
Applied a total of 2 rules in 4 ms. Remains 46 /48 variables (removed 2) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2025-06-03 04:08:31] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
// Phase 1: matrix 86 rows 46 cols
[2025-06-03 04:08:31] [INFO ] Computed 7 invariants in 2 ms
[2025-06-03 04:08:31] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:32] [INFO ] Deduced a trap composed of 5 places in 116 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:39] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 4 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/132 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/132 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (OVERLAPS) 0/132 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 75 constraints, problems are : Problem set: 0 solved, 263 unsolved in 12623 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 86/132 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 20/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 263/338 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 132/132 variables, and 338 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32791ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 32792ms
[2025-06-03 04:09:04] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:09:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:09:04] [INFO ] Implicit Places using invariants in 120 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 121 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 266/266 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32921 ms. Remains : 45/48 places, 266/266 transitions.
[2025-06-03 04:09:04] [INFO ] Flatten gal took : 10 ms
[2025-06-03 04:09:04] [INFO ] Flatten gal took : 11 ms
[2025-06-03 04:09:04] [INFO ] Input system was already deterministic with 266 transitions.
[2025-06-03 04:09:04] [INFO ] Flatten gal took : 10 ms
[2025-06-03 04:09:04] [INFO ] Flatten gal took : 11 ms
[2025-06-03 04:09:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality1465721951341439002.gal : 10 ms
[2025-06-03 04:09:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality3489165108029881459.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/CTLCardinality1465721951341439002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3489165108029881459.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,259556,16.25,345920,2,127229,5,450360,6,0,448,553031,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 04:09:34] [INFO ] Flatten gal took : 9 ms
[2025-06-03 04:09:34] [INFO ] Applying decomposition
[2025-06-03 04:09:34] [INFO ] Flatten gal took : 8 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/graph16477765861137206485.txt' '-o' '/tmp/graph16477765861137206485.bin' '-w' '/tmp/graph16477765861137206485.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16477765861137206485.bin' '-l' '-1' '-v' '-w' '/tmp/graph16477765861137206485.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:09:34] [INFO ] Decomposing Gal with order
[2025-06-03 04:09:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:09:34] [INFO ] Removed a total of 41 redundant transitions.
[2025-06-03 04:09:34] [INFO ] Flatten gal took : 31 ms
[2025-06-03 04:09:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 1 ms.
[2025-06-03 04:09:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4994207215279735585.gal : 7 ms
[2025-06-03 04:09:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality5533181690520560591.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/CTLCardinality4994207215279735585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5533181690520560591.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,259556,10.4957,257232,2,106211,5,395802,6,0,456,371688,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 266/266 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 265
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 265
Applied a total of 4 rules in 5 ms. Remains 45 /48 variables (removed 3) and now considering 265/266 (removed 1) transitions.
Running 262 sub problems to find dead transitions.
[2025-06-03 04:10:04] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
// Phase 1: matrix 85 rows 45 cols
[2025-06-03 04:10:04] [INFO ] Computed 7 invariants in 1 ms
[2025-06-03 04:10:04] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:10:05] [INFO ] Deduced a trap composed of 5 places in 111 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/130 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 73 constraints, problems are : Problem set: 0 solved, 262 unsolved in 10214 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (OVERLAPS) 85/130 variables, 45/53 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 262/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 262 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 130/130 variables, and 335 constraints, problems are : Problem set: 0 solved, 262 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30371ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 30372ms
[2025-06-03 04:10:34] [INFO ] Flow matrix only has 85 transitions (discarded 180 similar events)
[2025-06-03 04:10:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:10:35] [INFO ] Implicit Places using invariants in 121 ms returned [12, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 122 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 265/266 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30504 ms. Remains : 43/48 places, 265/266 transitions.
[2025-06-03 04:10:35] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:10:35] [INFO ] Flatten gal took : 9 ms
[2025-06-03 04:10:35] [INFO ] Input system was already deterministic with 265 transitions.
[2025-06-03 04:10:35] [INFO ] Flatten gal took : 9 ms
[2025-06-03 04:10:35] [INFO ] Flatten gal took : 9 ms
[2025-06-03 04:10:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality6496336917198654139.gal : 2 ms
[2025-06-03 04:10:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality4725890364559461651.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/CTLCardinality6496336917198654139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4725890364559461651.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,259556,25.9914,536944,2,60230,5,817141,6,0,439,1.03369e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 04:11:05] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:11:05] [INFO ] Applying decomposition
[2025-06-03 04:11:05] [INFO ] Flatten gal took : 9 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/graph11226359259398628887.txt' '-o' '/tmp/graph11226359259398628887.bin' '-w' '/tmp/graph11226359259398628887.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11226359259398628887.bin' '-l' '-1' '-v' '-w' '/tmp/graph11226359259398628887.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:11:05] [INFO ] Decomposing Gal with order
[2025-06-03 04:11:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:11:05] [INFO ] Removed a total of 586 redundant transitions.
[2025-06-03 04:11:05] [INFO ] Flatten gal took : 33 ms
[2025-06-03 04:11:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 5 ms.
[2025-06-03 04:11:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality12755164379935621703.gal : 1 ms
[2025-06-03 04:11:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality17639962039613018502.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/CTLCardinality12755164379935621703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17639962039613018502.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,259556,0.975509,28808,782,384,38809,4285,191,120177,109,26646,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(TRUE)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t21, t22, t23, t53, t59, t64, t89, t94, t229, t234, i0.u2.t10, i1.t204, i1.t196, i1.t54, ...253
(forward)formula 0,0,2.47552,53640,1,0,70147,10352,702,275353,559,47654,91923
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 266/266 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 266
Applied a total of 2 rules in 2 ms. Remains 46 /48 variables (removed 2) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2025-06-03 04:11:07] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
// Phase 1: matrix 86 rows 46 cols
[2025-06-03 04:11:07] [INFO ] Computed 7 invariants in 1 ms
[2025-06-03 04:11:07] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:11:09] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 86/132 variables, 46/54 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:11:16] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 2 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/132 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/132 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (OVERLAPS) 0/132 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 75 constraints, problems are : Problem set: 0 solved, 263 unsolved in 14373 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 86/132 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 20/75 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 263/338 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 132/132 variables, and 338 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34526ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 34527ms
[2025-06-03 04:11:42] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:11:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:11:42] [INFO ] Implicit Places using invariants in 145 ms returned [12, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 147 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 266/266 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34679 ms. Remains : 44/48 places, 266/266 transitions.
[2025-06-03 04:11:42] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:11:42] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:11:42] [INFO ] Input system was already deterministic with 266 transitions.
[2025-06-03 04:11:42] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:11:42] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:11:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality9874638124265378966.gal : 1 ms
[2025-06-03 04:11:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality16050419500162973882.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/CTLCardinality9874638124265378966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16050419500162973882.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,259556,21.4624,447020,2,58851,5,761719,6,0,444,801294,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 04:12:12] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:12:12] [INFO ] Applying decomposition
[2025-06-03 04:12:12] [INFO ] Flatten gal took : 8 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/graph9176087715848617626.txt' '-o' '/tmp/graph9176087715848617626.bin' '-w' '/tmp/graph9176087715848617626.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9176087715848617626.bin' '-l' '-1' '-v' '-w' '/tmp/graph9176087715848617626.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:12:12] [INFO ] Decomposing Gal with order
[2025-06-03 04:12:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:12:12] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-03 04:12:12] [INFO ] Flatten gal took : 20 ms
[2025-06-03 04:12:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 3 ms.
[2025-06-03 04:12:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality267291326864373969.gal : 2 ms
[2025-06-03 04:12:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality11235949567077308422.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/CTLCardinality267291326864373969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11235949567077308422.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,259556,16.2026,322240,2,46307,5,681877,6,0,442,815524,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 266/266 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 266
Applied a total of 1 rules in 3 ms. Remains 47 /48 variables (removed 1) and now considering 266/266 (removed 0) transitions.
Running 263 sub problems to find dead transitions.
[2025-06-03 04:12:42] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
// Phase 1: matrix 86 rows 47 cols
[2025-06-03 04:12:42] [INFO ] Computed 8 invariants in 2 ms
[2025-06-03 04:12:42] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:12:43] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:12:47] [INFO ] Deduced a trap composed of 6 places in 101 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 86/133 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:12:51] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 11 (OVERLAPS) 0/133 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 78 constraints, problems are : Problem set: 0 solved, 263 unsolved in 14742 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 86/133 variables, 47/58 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 263/341 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 133/133 variables, and 341 constraints, problems are : Problem set: 0 solved, 263 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34904ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 34905ms
[2025-06-03 04:13:17] [INFO ] Flow matrix only has 86 transitions (discarded 180 similar events)
[2025-06-03 04:13:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:13:17] [INFO ] Implicit Places using invariants in 152 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 154 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 266/266 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35067 ms. Remains : 46/48 places, 266/266 transitions.
[2025-06-03 04:13:17] [INFO ] Flatten gal took : 7 ms
[2025-06-03 04:13:17] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:13:17] [INFO ] Input system was already deterministic with 266 transitions.
[2025-06-03 04:13:17] [INFO ] Flatten gal took : 7 ms
[2025-06-03 04:13:17] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:13:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality6268934461038680526.gal : 2 ms
[2025-06-03 04:13:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality8814742082825499397.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/CTLCardinality6268934461038680526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8814742082825499397.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,259556,29.8965,597492,2,207282,5,490874,6,0,449,1.00494e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 04:13:47] [INFO ] Flatten gal took : 8 ms
[2025-06-03 04:13:47] [INFO ] Applying decomposition
[2025-06-03 04:13:47] [INFO ] Flatten gal took : 8 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/graph3885785777170531328.txt' '-o' '/tmp/graph3885785777170531328.bin' '-w' '/tmp/graph3885785777170531328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3885785777170531328.bin' '-l' '-1' '-v' '-w' '/tmp/graph3885785777170531328.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:13:47] [INFO ] Decomposing Gal with order
[2025-06-03 04:13:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:13:47] [INFO ] Removed a total of 263 redundant transitions.
[2025-06-03 04:13:47] [INFO ] Flatten gal took : 26 ms
[2025-06-03 04:13:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 3 ms.
[2025-06-03 04:13:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality15624047226174379054.gal : 1 ms
[2025-06-03 04:13:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality16858011712037706177.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/CTLCardinality15624047226174379054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16858011712037706177.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,259556,2.69268,71068,2,49533,5,312127,6,0,382,157687,0


Converting to forward existential form...Done !
original formula: AG((AX((AF((gu4.CHOIX_1>gu4.COMPTEUR_1)) * (gi0.gu1.SORTI_B<=9))) * ((gi0.gu0.ATTENTE_A<8) + EX(TRUE))))
=> equivalent forward existential formula: (([FwdG(EY(FwdU(Init,TRUE)),!((gu4.CHOIX_1>gu4.COMPTEUR_1)))] = FALSE * [(EY(FwdU(Init,TRUE)) * !((gi0.gu1.SORTI...247
Reverse transition relation is NOT exact ! Due to transitions gi0.gu1.t10, gi0.gu1.t23, gi0.gu2.t55, gi0.gu2.t157, gi0.gu2.t158, gi0.gu2.t159, gi0.gu2.t160...1519
(forward)formula 0,0,11.4063,253604,1,0,372,1.27767e+06,273,136,2703,1.02052e+06,263
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2025-06-03 04:13:59] [INFO ] Flatten gal took : 14 ms
[2025-06-03 04:13:59] [INFO ] Flatten gal took : 9 ms
[2025-06-03 04:13:59] [INFO ] Applying decomposition
[2025-06-03 04:13:59] [INFO ] Flatten gal took : 7 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/graph13977500122015839750.txt' '-o' '/tmp/graph13977500122015839750.bin' '-w' '/tmp/graph13977500122015839750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13977500122015839750.bin' '-l' '-1' '-v' '-w' '/tmp/graph13977500122015839750.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:13:59] [INFO ] Decomposing Gal with order
[2025-06-03 04:13:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:13:59] [INFO ] Removed a total of 418 redundant transitions.
[2025-06-03 04:13:59] [INFO ] Flatten gal took : 66 ms
[2025-06-03 04:13:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 210 labels/synchronizations in 7 ms.
[2025-06-03 04:13:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality10202796803905759166.gal : 2 ms
[2025-06-03 04:13:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality1413451619257340127.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/CTLCardinality10202796803905759166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1413451619257340127.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 3 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,259556,8.56825,181832,2,109292,5,462357,6,0,454,577237,0


Converting to forward existential form...Done !
original formula: EF((((gi4.gu3.CONTROLEUR_1+gi4.gu3.CONTROLEUR_2)>gi4.gu5.ATTENTE_B) * AG((gi4.gu5.ATTENTE_B>gi4.gu5.CAPACITE))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((gi4.gu3.CONTROLEUR_1+gi4.gu3.CONTROLEUR_2)>gi4.gu5.ATTENTE_B)) * !(E(TRUE U !((gi4.gu5.AT...194
Reverse transition relation is NOT exact ! Due to transitions gu4.t54, t0, t10, t21, t22, t23, t27, t55, t74, t104, t105, t106, t144, t145, t154, t155, t21...286
(forward)formula 0,0,38.0164,730392,1,0,158,2.48478e+06,110,67,3364,1.9979e+06,146
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(EX(!(A((gu6.SUR_PONT_B<=gu6.ROUTE_A) U (gi4.gu5.ATTENTE_B<=gi4.gu5.NB_ATTENTE_B_9)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!((E(!((gi4.gu5.ATTENTE_B<=gi4.gu5.NB_ATTENTE_B_9)) U (!((gu6.SUR_PONT_B<=gu6.ROUTE_A...276
(forward)formula 1,0,101.133,1984708,1,0,523,8.10528e+06,121,182,3430,8.35692e+06,514
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(A(((gu7.ROUTE_B>gu7.CHOIX_2)||((gu1.COMPTEUR_9<=gu1.NB_ATTENTE_A_9)&&(gi4.gu5.NB_ATTENTE_B_9<8))) U !(AF(((gu0.NB_ATTENTE_A_8>gu0.NB_A...215
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(!(!(EG(!(((gu0.NB_ATTENTE_A_8>gu0.NB_ATTENTE_B_5) * !(EX(!((gu2.NB_ATTENTE_B_10<=gu2.SUR_PON...521
dead was empty
(forward)formula 2,1,153.647,2788216,1,0,1024,1.24328e+07,13,534,962,1.2644e+07,1
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 827178 ms.

BK_STOP 1748924193711

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V10P10N10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V10P10N10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r016-smll-174853764900329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V10P10N10.tgz
mv BridgeAndVehicles-PT-V10P10N10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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