Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r092-tall-171624189800682.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DES-PT-20a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189800682
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 08:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K Apr 12 08:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 12 08:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 12 08:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 57K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-20a-CTLFireability-2024-00
FORMULA_NAME DES-PT-20a-CTLFireability-2024-01
FORMULA_NAME DES-PT-20a-CTLFireability-2024-02
FORMULA_NAME DES-PT-20a-CTLFireability-2024-03
FORMULA_NAME DES-PT-20a-CTLFireability-2024-04
FORMULA_NAME DES-PT-20a-CTLFireability-2024-05
FORMULA_NAME DES-PT-20a-CTLFireability-2024-06
FORMULA_NAME DES-PT-20a-CTLFireability-2024-07
FORMULA_NAME DES-PT-20a-CTLFireability-2024-08
FORMULA_NAME DES-PT-20a-CTLFireability-2024-09
FORMULA_NAME DES-PT-20a-CTLFireability-2024-10
FORMULA_NAME DES-PT-20a-CTLFireability-2024-11
FORMULA_NAME DES-PT-20a-CTLFireability-2023-12
FORMULA_NAME DES-PT-20a-CTLFireability-2023-13
FORMULA_NAME DES-PT-20a-CTLFireability-2023-14
FORMULA_NAME DES-PT-20a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716345209213

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-20a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-22 02:33:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 02:33:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 02:33:30] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2024-05-22 02:33:30] [INFO ] Transformed 195 places.
[2024-05-22 02:33:30] [INFO ] Transformed 152 transitions.
[2024-05-22 02:33:30] [INFO ] Found NUPN structural information;
[2024-05-22 02:33:30] [INFO ] Parsed PT model containing 195 places and 152 transitions and 742 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Support contains 111 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 138/138 transitions.
Applied a total of 0 rules in 13 ms. Remains 195 /195 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 195 cols
[2024-05-22 02:33:30] [INFO ] Computed 59 invariants in 25 ms
[2024-05-22 02:33:30] [INFO ] Implicit Places using invariants in 294 ms returned [92]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 321 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/195 places, 138/138 transitions.
Applied a total of 0 rules in 5 ms. Remains 194 /194 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 355 ms. Remains : 194/195 places, 138/138 transitions.
Support contains 111 out of 194 places after structural reductions.
[2024-05-22 02:33:31] [INFO ] Flatten gal took : 41 ms
[2024-05-22 02:33:31] [INFO ] Flatten gal took : 17 ms
[2024-05-22 02:33:31] [INFO ] Input system was already deterministic with 138 transitions.
Reduction of identical properties reduced properties to check from 67 to 65
RANDOM walk for 40000 steps (885 resets) in 2120 ms. (18 steps per ms) remains 21/65 properties
BEST_FIRST walk for 4003 steps (18 resets) in 54 ms. (72 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (18 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (21 resets) in 85 ms. (46 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (21 resets) in 77 ms. (51 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (15 resets) in 43 ms. (91 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (18 resets) in 47 ms. (83 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (21 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (17 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (18 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (16 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (22 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (21 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (18 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (12 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (24 resets) in 41 ms. (95 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (19 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (16 resets) in 30 ms. (129 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (25 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (13 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (15 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (20 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
// Phase 1: matrix 138 rows 194 cols
[2024-05-22 02:33:32] [INFO ] Computed 58 invariants in 9 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 20/53 variables, 9/42 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 50/103 variables, 24/86 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 50/136 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp34 is UNSAT
At refinement iteration 8 (OVERLAPS) 67/170 variables, 23/159 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 67/226 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 0/226 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 6/176 variables, 2/228 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/176 variables, 6/234 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/176 variables, 0/234 constraints. Problems are: Problem set: 1 solved, 20 unsolved
Problem AtomicPropp38 is UNSAT
At refinement iteration 14 (OVERLAPS) 137/313 variables, 176/410 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/313 variables, 0/410 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 16 (OVERLAPS) 19/332 variables, 18/428 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/332 variables, 18/446 constraints. Problems are: Problem set: 2 solved, 19 unsolved
[2024-05-22 02:33:33] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 10 ms to minimize.
[2024-05-22 02:33:33] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/332 variables, 2/448 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/332 variables, 0/448 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 20 (OVERLAPS) 0/332 variables, 0/448 constraints. Problems are: Problem set: 2 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 332/332 variables, and 448 constraints, problems are : Problem set: 2 solved, 19 unsolved in 2423 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 2 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 29/29 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/29 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 2 (OVERLAPS) 17/46 variables, 8/37 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 17/54 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/54 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 55/101 variables, 25/79 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 55/134 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 0/134 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 69/170 variables, 23/157 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 69/226 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 2/228 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 0/228 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 12 (OVERLAPS) 6/176 variables, 2/230 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/176 variables, 6/236 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/176 variables, 0/236 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 15 (OVERLAPS) 137/313 variables, 176/412 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/313 variables, 5/417 constraints. Problems are: Problem set: 2 solved, 19 unsolved
[2024-05-22 02:33:36] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-22 02:33:36] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-22 02:33:36] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/313 variables, 3/420 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/313 variables, 0/420 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 19 (OVERLAPS) 19/332 variables, 18/438 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/332 variables, 18/456 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/332 variables, 14/470 constraints. Problems are: Problem set: 2 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 332/332 variables, and 470 constraints, problems are : Problem set: 2 solved, 19 unsolved in 5012 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 19/21 constraints, Known Traps: 5/5 constraints]
After SMT, in 7499ms problems are : Problem set: 2 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 29 out of 194 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 194/194 places, 138/138 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 194 transition count 136
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 193 transition count 135
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 193 transition count 135
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 193 transition count 135
Applied a total of 8 rules in 44 ms. Remains 193 /194 variables (removed 1) and now considering 135/138 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 193/194 places, 135/138 transitions.
RANDOM walk for 40000 steps (531 resets) in 585 ms. (68 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (11 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (28 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (26 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (11 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (28 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (26 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (13 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (13 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (27 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 18/18 properties
Interrupted probabilistic random walk after 610170 steps, run timeout after 3001 ms. (steps per millisecond=203 ) properties seen :0 out of 18
Probabilistic random walk after 610170 steps, saw 87765 distinct states, run finished after 3004 ms. (steps per millisecond=203 ) properties seen :0
// Phase 1: matrix 135 rows 193 cols
[2024-05-22 02:33:43] [INFO ] Computed 60 invariants in 3 ms
[2024-05-22 02:33:43] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 17/44 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 63/107 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 70/177 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 135/312 variables, 177/237 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/312 variables, 2/239 constraints. Problems are: Problem set: 0 solved, 18 unsolved
[2024-05-22 02:33:43] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/312 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/312 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 16/328 variables, 16/256 constraints. Problems are: Problem set: 0 solved, 18 unsolved
[2024-05-22 02:33:44] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/328 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/328 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (OVERLAPS) 0/328 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 257 constraints, problems are : Problem set: 0 solved, 18 unsolved in 1567 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 17/44 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 63/107 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 70/177 variables, 24/61 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/177 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 135/312 variables, 177/239 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/312 variables, 2/241 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/312 variables, 5/246 constraints. Problems are: Problem set: 0 solved, 18 unsolved
[2024-05-22 02:33:45] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2024-05-22 02:33:45] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-22 02:33:45] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-22 02:33:45] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/312 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 18 unsolved
[2024-05-22 02:33:46] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/312 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/312 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 15 (OVERLAPS) 16/328 variables, 16/267 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/328 variables, 13/280 constraints. Problems are: Problem set: 0 solved, 18 unsolved
[2024-05-22 02:33:47] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2024-05-22 02:33:47] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 5 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/328 variables, 2/282 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/328 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 19 (OVERLAPS) 0/328 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 282 constraints, problems are : Problem set: 0 solved, 18 unsolved in 6559 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 9/9 constraints]
After SMT, in 8149ms problems are : Problem set: 0 solved, 18 unsolved
Parikh walk visited 2 properties in 2326 ms.
Support contains 25 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 19 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 193/193 places, 135/135 transitions.
RANDOM walk for 40000 steps (551 resets) in 275 ms. (144 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (28 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 27 ms. (143 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (27 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (28 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (28 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (26 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 683808 steps, run timeout after 3001 ms. (steps per millisecond=227 ) properties seen :0 out of 16
Probabilistic random walk after 683808 steps, saw 98198 distinct states, run finished after 3001 ms. (steps per millisecond=227 ) properties seen :0
[2024-05-22 02:33:56] [INFO ] Invariant cache hit.
[2024-05-22 02:33:56] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/42 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 63/105 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 72/177 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 135/312 variables, 177/237 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/312 variables, 2/239 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/312 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 16/328 variables, 16/255 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 02:33:57] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/328 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 0/328 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 256 constraints, problems are : Problem set: 0 solved, 16 unsolved in 1209 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/42 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 63/105 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 72/177 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 02:33:58] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/177 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 135/312 variables, 177/239 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/312 variables, 2/241 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/312 variables, 4/245 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 02:33:58] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-05-22 02:33:58] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/312 variables, 2/247 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/312 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (OVERLAPS) 16/328 variables, 16/263 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/328 variables, 12/275 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 02:34:00] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-05-22 02:34:00] [INFO ] Deduced a trap composed of 12 places in 184 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/328 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 02:34:01] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-22 02:34:01] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2024-05-22 02:34:01] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/328 variables, 3/280 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 02:34:02] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/328 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/328 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (OVERLAPS) 0/328 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 281 constraints, problems are : Problem set: 0 solved, 16 unsolved in 7086 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 10/10 constraints]
After SMT, in 8319ms problems are : Problem set: 0 solved, 16 unsolved
Parikh walk visited 0 properties in 1531 ms.
Support contains 25 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 22 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 193/193 places, 135/135 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2024-05-22 02:34:06] [INFO ] Invariant cache hit.
[2024-05-22 02:34:06] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-22 02:34:06] [INFO ] Invariant cache hit.
[2024-05-22 02:34:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 02:34:07] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2024-05-22 02:34:07] [INFO ] Redundant transitions in 4 ms returned []
Running 134 sub problems to find dead transitions.
[2024-05-22 02:34:07] [INFO ] Invariant cache hit.
[2024-05-22 02:34:07] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (OVERLAPS) 135/328 variables, 193/253 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:08] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2024-05-22 02:34:08] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 1 ms to minimize.
[2024-05-22 02:34:08] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 1 ms to minimize.
[2024-05-22 02:34:08] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 4/259 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:10] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 1/260 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:11] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:12] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
[2024-05-22 02:34:12] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-22 02:34:12] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 3/264 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:14] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/328 variables, 1/265 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/328 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 14 (OVERLAPS) 0/328 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 265 constraints, problems are : Problem set: 0 solved, 134 unsolved in 10365 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 10/70 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:18] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 3 ms to minimize.
[2024-05-22 02:34:18] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-22 02:34:18] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/193 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (OVERLAPS) 135/328 variables, 193/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 2/268 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 134/402 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:23] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-22 02:34:23] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 2/404 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:31] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:34:40] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/328 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 328/328 variables, and 406 constraints, problems are : Problem set: 0 solved, 134 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 17/17 constraints]
After SMT, in 40446ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 40451ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40746 ms. Remains : 193/193 places, 135/135 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 8 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Running SMT prover for 16 properties.
[2024-05-22 02:34:47] [INFO ] Invariant cache hit.
[2024-05-22 02:34:47] [INFO ] [Real]Absence check using 36 positive place invariants in 9 ms returned sat
[2024-05-22 02:34:47] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 12 ms returned sat
[2024-05-22 02:34:47] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-22 02:34:47] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2024-05-22 02:34:47] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 8 ms returned sat
[2024-05-22 02:34:48] [INFO ] After 343ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
TRAPS : Iteration 0
[2024-05-22 02:34:48] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-22 02:34:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2024-05-22 02:34:48] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-22 02:34:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
TRAPS : Iteration 1
[2024-05-22 02:34:49] [INFO ] After 1217ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
[2024-05-22 02:34:49] [INFO ] After 1712ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Over-approximation ignoring read arcs solved 0 properties in 1926 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-22 02:34:49] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:34:49] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:34:49] [INFO ] Input system was already deterministic with 138 transitions.
Computed a total of 97 stabilizing places and 92 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 4 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
// Phase 1: matrix 137 rows 193 cols
[2024-05-22 02:34:49] [INFO ] Computed 58 invariants in 2 ms
[2024-05-22 02:34:49] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-22 02:34:49] [INFO ] Invariant cache hit.
[2024-05-22 02:34:49] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-05-22 02:34:49] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:34:50] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:34:51] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2024-05-22 02:34:52] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-05-22 02:34:52] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:34:54] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6309 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:35:01] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29758 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 36116ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 36118ms
Starting structural reductions in LTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36405 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:35:25] [INFO ] Flatten gal took : 17 ms
[2024-05-22 02:35:25] [INFO ] Flatten gal took : 12 ms
[2024-05-22 02:35:25] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:35:25] [INFO ] Flatten gal took : 11 ms
[2024-05-22 02:35:25] [INFO ] Flatten gal took : 10 ms
[2024-05-22 02:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17308104545193455786.gal : 4 ms
[2024-05-22 02:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2994607288178289524.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17308104545193455786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2994607288178289524.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:35:56] [INFO ] Flatten gal took : 10 ms
[2024-05-22 02:35:56] [INFO ] Applying decomposition
[2024-05-22 02:35:56] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11479170013271867857.txt' '-o' '/tmp/graph11479170013271867857.bin' '-w' '/tmp/graph11479170013271867857.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11479170013271867857.bin' '-l' '-1' '-v' '-w' '/tmp/graph11479170013271867857.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:35:56] [INFO ] Decomposing Gal with order
[2024-05-22 02:35:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:35:56] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 02:35:56] [INFO ] Flatten gal took : 39 ms
[2024-05-22 02:35:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-22 02:35:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14128465894095010119.gal : 4 ms
[2024-05-22 02:35:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11853744892241509289.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14128465894095010119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11853744892241509289.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,1.99433,75512,6846,1774,194637,6833,312,130339,219,31535,0


Converting to forward existential form...Done !
original formula: ((EX(((EG(((u13.p114==1)&&(i12.i1.u46.p186==1))) * AF(AG((((u13.p17==1)&&(u13.p113==1))&&(u13.p115==1))))) * ((i7.u30.p148==1)&&(i7.u38.p...356
=> equivalent forward existential formula: [FwdG(((Init * !(EG((((i0.u2.p72==1)&&(i0.u2.p85==1)) + !(EG(!(((((i1.i1.u7.p102==0)||(i1.i0.u10.p107==0))||((i0...443
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u12.t90, u13.t11, u47.t5, u47.t31, i0.u2.t8, i0.u2.t51, i0.u2.t55, i0.u2....519
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 11 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 02:36:26] [INFO ] Invariant cache hit.
[2024-05-22 02:36:26] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-22 02:36:26] [INFO ] Invariant cache hit.
[2024-05-22 02:36:26] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2024-05-22 02:36:26] [INFO ] Redundant transitions in 3 ms returned []
Running 136 sub problems to find dead transitions.
[2024-05-22 02:36:26] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:36:27] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:36:28] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-22 02:36:29] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-05-22 02:36:29] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:36:30] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6309 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:36:37] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29690 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 36044ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 36045ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36373 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:37:02] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:37:02] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:37:02] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:37:02] [INFO ] Flatten gal took : 8 ms
[2024-05-22 02:37:02] [INFO ] Flatten gal took : 11 ms
RANDOM walk for 40000 steps (904 resets) in 110 ms. (360 steps per ms) remains 1/1 properties
[2024-05-22 02:37:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13519929088353590114.gal : 31 ms
[2024-05-22 02:37:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14294545286426941158.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13519929088353590114.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14294545286426941158.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 40003 steps (205 resets) in 57 ms. (689 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality14294545286426941158.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 61
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :61 after 159
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :159 after 1463
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1463 after 1969
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1969 after 4065
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4065 after 149921
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :149921 after 623649
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :623649 after 4.72173e+06
Interrupted probabilistic random walk after 1832995 steps, run timeout after 3001 ms. (steps per millisecond=610 ) properties seen :0 out of 1
Probabilistic random walk after 1832995 steps, saw 248926 distinct states, run finished after 3001 ms. (steps per millisecond=610 ) properties seen :0
[2024-05-22 02:37:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 75/79 variables, 32/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 86/165 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/171 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 136/307 variables, 171/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 02:37:06] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 8 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/307 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 23/330 variables, 22/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/330 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/330 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 252 constraints, problems are : Problem set: 0 solved, 1 unsolved in 230 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 75/79 variables, 32/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 86/165 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/171 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 136/307 variables, 171/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/307 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 23/330 variables, 22/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/330 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 02:37:06] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/330 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/330 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/330 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 254 constraints, problems are : Problem set: 0 solved, 1 unsolved in 218 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 462ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 89 ms.
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 137/137 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 135
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 193 transition count 135
Applied a total of 7 rules in 14 ms. Remains 193 /193 variables (removed 0) and now considering 135/137 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 193/193 places, 135/137 transitions.
RANDOM walk for 4000000 steps (53877 resets) in 10296 ms. (388 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (9625 resets) in 4582 ms. (872 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.72173e+06 after 1.78162e+07
Interrupted probabilistic random walk after 7766088 steps, run timeout after 12001 ms. (steps per millisecond=647 ) properties seen :0 out of 1
Probabilistic random walk after 7766088 steps, saw 995127 distinct states, run finished after 12001 ms. (steps per millisecond=647 ) properties seen :0
// Phase 1: matrix 135 rows 193 cols
[2024-05-22 02:37:22] [INFO ] Computed 60 invariants in 11 ms
[2024-05-22 02:37:22] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/85 variables, 34/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 89/174 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/174 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 135/309 variables, 174/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 19/328 variables, 19/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/328 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 255 constraints, problems are : Problem set: 0 solved, 1 unsolved in 128 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/85 variables, 34/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 89/174 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 02:37:22] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/174 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/174 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 135/309 variables, 174/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 2/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/309 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/328 variables, 19/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/328 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 02:37:22] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/328 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/328 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/328 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 258 constraints, problems are : Problem set: 0 solved, 1 unsolved in 252 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 401ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 93 ms.
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 193/193 places, 135/135 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2024-05-22 02:37:22] [INFO ] Invariant cache hit.
[2024-05-22 02:37:23] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-22 02:37:23] [INFO ] Invariant cache hit.
[2024-05-22 02:37:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 02:37:23] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-05-22 02:37:23] [INFO ] Redundant transitions in 4 ms returned []
Running 134 sub problems to find dead transitions.
[2024-05-22 02:37:23] [INFO ] Invariant cache hit.
[2024-05-22 02:37:23] [INFO ] State equation strengthened by 2 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 16384
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
SDD size :4.5513e+07 after 6.5311e+07
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (OVERLAPS) 135/328 variables, 193/253 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:37:24] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2024-05-22 02:37:25] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-22 02:37:25] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 3/258 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:37:25] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-22 02:37:25] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-22 02:37:25] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-22 02:37:25] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-22 02:37:26] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 1 ms to minimize.
[2024-05-22 02:37:26] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 6/264 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:37:26] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 1/265 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:37:28] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
SDD proceeding with computation,1 properties remain. new max is 32768
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
SDD size :1.12295e+08 after 1.12405e+08
At refinement iteration 12 (OVERLAPS) 0/328 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 266 constraints, problems are : Problem set: 0 solved, 134 unsolved in 8006 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 11/71 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (OVERLAPS) 135/328 variables, 193/264 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 134/400 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:37:36] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.12405e+08 after 1.7706e+08
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:37:44] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 7 ms to minimize.
[2024-05-22 02:37:47] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.7706e+08 after 3.39959e+08
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 2/403 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 328/328 variables, and 403 constraints, problems are : Problem set: 0 solved, 134 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 14/14 constraints]
After SMT, in 38055ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 38057ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38389 ms. Remains : 193/193 places, 135/135 transitions.
RANDOM walk for 400000 steps (5350 resets) in 2345 ms. (170 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2024-05-22 02:38:01] [INFO ] Invariant cache hit.
[2024-05-22 02:38:01] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 02:38:01] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 9 ms returned sat
[2024-05-22 02:38:02] [INFO ] After 54ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 02:38:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 02:38:02] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 02:38:02] [INFO ] After 33ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 02:38:02] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 02:38:02] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 02:38:02] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 9 ms returned sat
[2024-05-22 02:38:02] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 02:38:02] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 02:38:02] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 02:38:02] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (53728 resets) in 9934 ms. (402 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (9657 resets) in 4503 ms. (888 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 5826957 steps, run timeout after 9001 ms. (steps per millisecond=647 ) properties seen :0 out of 1
Probabilistic random walk after 5826957 steps, saw 750815 distinct states, run finished after 9001 ms. (steps per millisecond=647 ) properties seen :0
[2024-05-22 02:38:15] [INFO ] Invariant cache hit.
[2024-05-22 02:38:15] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/85 variables, 34/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 89/174 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/174 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 135/309 variables, 174/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 19/328 variables, 19/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/328 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 255 constraints, problems are : Problem set: 0 solved, 1 unsolved in 137 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/85 variables, 34/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 89/174 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 02:38:15] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/174 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/174 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 135/309 variables, 174/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 2/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/309 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/328 variables, 19/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/328 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 02:38:15] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 0 ms to minimize.
[2024-05-22 02:38:15] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/328 variables, 2/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/328 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/328 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 259 constraints, problems are : Problem set: 0 solved, 1 unsolved in 282 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 426ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 84 ms.
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 193/193 places, 135/135 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2024-05-22 02:38:15] [INFO ] Invariant cache hit.
[2024-05-22 02:38:15] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-22 02:38:15] [INFO ] Invariant cache hit.
[2024-05-22 02:38:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 02:38:15] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2024-05-22 02:38:15] [INFO ] Redundant transitions in 4 ms returned []
Running 134 sub problems to find dead transitions.
[2024-05-22 02:38:15] [INFO ] Invariant cache hit.
[2024-05-22 02:38:15] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (OVERLAPS) 135/328 variables, 193/253 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:38:17] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 1 ms to minimize.
[2024-05-22 02:38:17] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 1 ms to minimize.
[2024-05-22 02:38:17] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 3/258 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:38:18] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-22 02:38:18] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-05-22 02:38:18] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-22 02:38:18] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-22 02:38:18] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-05-22 02:38:18] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 6/264 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:38:19] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 1/265 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:38:20] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 12 (OVERLAPS) 0/328 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 266 constraints, problems are : Problem set: 0 solved, 134 unsolved in 7750 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 11/71 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (OVERLAPS) 135/328 variables, 193/264 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 134/400 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:38:29] [INFO ] Deduced a trap composed of 8 places in 60 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-05-22 02:38:36] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-22 02:38:39] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 2/403 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/328 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 328/328 variables, and 403 constraints, problems are : Problem set: 0 solved, 134 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 14/14 constraints]
After SMT, in 37804ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 37806ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38135 ms. Remains : 193/193 places, 135/135 transitions.
RANDOM walk for 400000 steps (5343 resets) in 1165 ms. (343 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2024-05-22 02:38:54] [INFO ] Invariant cache hit.
[2024-05-22 02:38:54] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 02:38:54] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 10 ms returned sat
[2024-05-22 02:38:54] [INFO ] After 57ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 02:38:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 02:38:54] [INFO ] After 16ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 02:38:54] [INFO ] After 33ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 02:38:54] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 02:38:54] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 02:38:54] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 9 ms returned sat
[2024-05-22 02:38:54] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 02:38:54] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 02:38:54] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 02:38:54] [INFO ] After 127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 40000 steps (538 resets) in 143 ms. (277 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (87 resets) in 130 ms. (305 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1932232 steps, run timeout after 3001 ms. (steps per millisecond=643 ) properties seen :0 out of 1
Probabilistic random walk after 1932232 steps, saw 269899 distinct states, run finished after 3001 ms. (steps per millisecond=643 ) properties seen :0
[2024-05-22 02:38:57] [INFO ] Invariant cache hit.
[2024-05-22 02:38:57] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/27 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 81/109 variables, 34/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 89/198 variables, 25/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/198 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 130/328 variables, 187/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/328 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/328 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (OVERLAPS) 0/328 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 255 constraints, problems are : Problem set: 0 solved, 1 unsolved in 127 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/27 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/27 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1/28 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 81/109 variables, 34/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/109 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 89/198 variables, 25/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/198 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 130/328 variables, 187/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/328 variables, 2/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/328 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/328 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 328/328 variables, and 256 constraints, problems are : Problem set: 0 solved, 1 unsolved in 112 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 242ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 367 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=122 )
Parikh walk visited 1 properties in 18 ms.
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 5 ms. Remains 193 /193 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-22 02:38:57] [INFO ] Invariant cache hit.
[2024-05-22 02:38:57] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 02:38:57] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 9 ms returned sat
[2024-05-22 02:38:57] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 02:38:57] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 02:38:57] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 9 ms returned sat
[2024-05-22 02:38:57] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 02:38:57] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 02:38:57] [INFO ] After 157ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-22 02:38:57] [INFO ] Flatten gal took : 10 ms
[2024-05-22 02:38:57] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:38:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1179236979507728684.gal : 2 ms
[2024-05-22 02:38:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1154495881377936959.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1179236979507728684.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1154495881377936959.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1154495881377936959.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 55
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :55 after 1049
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1049 after 1638
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1638 after 3553
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13397 after 118685
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :118685 after 705173
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :705173 after 2.35042e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.35042e+06 after 1.40858e+07
SDD proceeding with computation,1 properties remain. new max is 262144
Detected timeout of ITS tools.
[2024-05-22 02:39:12] [INFO ] Flatten gal took : 8 ms
[2024-05-22 02:39:12] [INFO ] Applying decomposition
[2024-05-22 02:39:12] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2945553111723152103.txt' '-o' '/tmp/graph2945553111723152103.bin' '-w' '/tmp/graph2945553111723152103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2945553111723152103.bin' '-l' '-1' '-v' '-w' '/tmp/graph2945553111723152103.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:39:13] [INFO ] Decomposing Gal with order
[2024-05-22 02:39:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:39:13] [INFO ] Removed a total of 26 redundant transitions.
[2024-05-22 02:39:13] [INFO ] Flatten gal took : 12 ms
[2024-05-22 02:39:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2024-05-22 02:39:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7055789343092986855.gal : 2 ms
[2024-05-22 02:39:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12476620006016607158.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7055789343092986855.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12476620006016607158.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality12476620006016607158.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 371
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :371 after 10749
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10749 after 1.58627e+08
Reachability property DES-PT-20a-CTLFireability-2024-01 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.31137e+08,0.107878,9428,1375,337,10910,1249,291,22060,223,2052,0
Total reachable state count : 331136669

Verifying 1 reachability properties.
Reachability property DES-PT-20a-CTLFireability-2024-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-20a-CTLFireability-2024-01,1.23222e+07,0.109056,9688,576,164,10910,1249,299,22060,230,2052,0
Over-approximation ignoring read arcs solved 0 properties in 15471 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 02:39:13] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:39:13] [INFO ] Applying decomposition
[2024-05-22 02:39:13] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11407040234114363789.txt' '-o' '/tmp/graph11407040234114363789.bin' '-w' '/tmp/graph11407040234114363789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11407040234114363789.bin' '-l' '-1' '-v' '-w' '/tmp/graph11407040234114363789.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:39:13] [INFO ] Decomposing Gal with order
[2024-05-22 02:39:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:39:13] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 02:39:13] [INFO ] Flatten gal took : 11 ms
[2024-05-22 02:39:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 02:39:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14475845607545828418.gal : 3 ms
[2024-05-22 02:39:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality81025877386056406.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14475845607545828418.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality81025877386056406.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality81025877386056406.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 677
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :677 after 10755
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10755 after 3.16811e+08
Reachability property DES-PT-20a-CTLFireability-2024-01 is true.
FORMULA DES-PT-20a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.45258e+08,0.074881,7104,1049,286,6681,1186,314,8713,219,2128,0
Total reachable state count : 545258357

Verifying 1 reachability properties.
Reachability property DES-PT-20a-CTLFireability-2024-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-20a-CTLFireability-2024-01,1.90373e+07,0.075872,7368,471,151,6681,1186,322,8713,226,2128,0
[2024-05-22 02:39:13] [INFO ] Flatten gal took : 6 ms
[2024-05-22 02:39:13] [INFO ] Flatten gal took : 6 ms
[2024-05-22 02:39:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16685269781483335449.gal : 1 ms
[2024-05-22 02:39:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14763379772377819952.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16685269781483335449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14763379772377819952.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 0 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Applied a total of 0 rules in 6 ms. Remains 194 /194 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 194 cols
[2024-05-22 02:39:43] [INFO ] Computed 58 invariants in 5 ms
[2024-05-22 02:39:43] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-05-22 02:39:43] [INFO ] Invariant cache hit.
[2024-05-22 02:39:43] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2024-05-22 02:39:43] [INFO ] Redundant transitions in 1 ms returned []
Running 137 sub problems to find dead transitions.
[2024-05-22 02:39:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (OVERLAPS) 138/332 variables, 194/446 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:39:46] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-22 02:39:46] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
[2024-05-22 02:39:46] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/332 variables, 3/449 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:39:47] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 1 ms to minimize.
[2024-05-22 02:39:47] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/332 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:39:49] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
[2024-05-22 02:39:49] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 2/453 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:39:50] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/454 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:39:50] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-22 02:39:51] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/332 variables, 2/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 14 (OVERLAPS) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Real declared 332/332 variables, and 456 constraints, problems are : Problem set: 0 solved, 137 unsolved in 10333 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 137 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 10/262 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:39:55] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 9 (OVERLAPS) 138/332 variables, 194/457 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 137/594 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:40:05] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/595 constraints. Problems are: Problem set: 0 solved, 137 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 332/332 variables, and 595 constraints, problems are : Problem set: 0 solved, 137 unsolved in 30010 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 12/12 constraints]
After SMT, in 40387ms problems are : Problem set: 0 solved, 137 unsolved
Search for dead transitions found 0 dead transitions in 40390ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40874 ms. Remains : 194/194 places, 138/138 transitions.
[2024-05-22 02:40:24] [INFO ] Flatten gal took : 6 ms
[2024-05-22 02:40:24] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:40:24] [INFO ] Input system was already deterministic with 138 transitions.
[2024-05-22 02:40:24] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:40:24] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:40:24] [INFO ] Time to serialize gal into /tmp/CTLFireability326920862895559739.gal : 1 ms
[2024-05-22 02:40:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6158394462135040641.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability326920862895559739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6158394462135040641.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:40:54] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:40:54] [INFO ] Applying decomposition
[2024-05-22 02:40:54] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2783558023364356736.txt' '-o' '/tmp/graph2783558023364356736.bin' '-w' '/tmp/graph2783558023364356736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2783558023364356736.bin' '-l' '-1' '-v' '-w' '/tmp/graph2783558023364356736.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:40:54] [INFO ] Decomposing Gal with order
[2024-05-22 02:40:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:40:54] [INFO ] Removed a total of 28 redundant transitions.
[2024-05-22 02:40:54] [INFO ] Flatten gal took : 29 ms
[2024-05-22 02:40:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 3 ms.
[2024-05-22 02:40:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3712182826445836299.gal : 2 ms
[2024-05-22 02:40:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13452811059308517528.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3712182826445836299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13452811059308517528.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,7.96935e+12,3.19462,91596,11601,1327,187363,6280,320,350364,229,30290,0


Converting to forward existential form...Done !
original formula: !(A(((i9.u31.p148==1)&&(i9.u39.p164==1)) U A(!(((E((((i3.u14.p2==1)&&(i3.u13.p113==1))&&(i3.u14.p115==1)) U ((i1.i1.u0.p82==1)&&(i1.i1.u6...503
=> equivalent forward existential formula: (([FwdG((FwdU((FwdU(Init,!(!((E(!(!(EG(!(EG((((((i12.u15.p116==1)&&(i4.u17.p121==1))&&((i5.u18.p123==1)&&(i11.u1...3653
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t131, u12.t90, u48.t5, u48.t31, i0.u2.t8, i0.u2.t51, i0.u2.t55, i0.u2.t56, i0.u...514
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 8 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
// Phase 1: matrix 137 rows 193 cols
[2024-05-22 02:41:24] [INFO ] Computed 58 invariants in 4 ms
[2024-05-22 02:41:24] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-22 02:41:24] [INFO ] Invariant cache hit.
[2024-05-22 02:41:24] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-05-22 02:41:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:41:25] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:41:27] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-22 02:41:27] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-22 02:41:27] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:41:29] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6342 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:41:36] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29558 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 35932ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 35934ms
Starting structural reductions in LTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36237 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:42:00] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:42:00] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:42:00] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:42:00] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:42:00] [INFO ] Flatten gal took : 6 ms
[2024-05-22 02:42:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5991143408190477951.gal : 1 ms
[2024-05-22 02:42:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2138331649386736655.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5991143408190477951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2138331649386736655.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:42:30] [INFO ] Flatten gal took : 6 ms
[2024-05-22 02:42:30] [INFO ] Applying decomposition
[2024-05-22 02:42:30] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14441331396537497810.txt' '-o' '/tmp/graph14441331396537497810.bin' '-w' '/tmp/graph14441331396537497810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14441331396537497810.bin' '-l' '-1' '-v' '-w' '/tmp/graph14441331396537497810.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:42:30] [INFO ] Decomposing Gal with order
[2024-05-22 02:42:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:42:30] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 02:42:30] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:42:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2024-05-22 02:42:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10383940472360547782.gal : 2 ms
[2024-05-22 02:42:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15712802840439152421.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10383940472360547782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15712802840439152421.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,2.08856,76616,7063,1769,198306,6842,305,130980,219,33988,0


Converting to forward existential form...Done !
original formula: AF(AX(((i0.i1.u6.p96==1)&&(i0.i1.u11.p106==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((i0.i1.u6.p96==1)&&(i0.i1.u11.p106==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u13.t90, u14.t11, u48.t5, u48.t31, i0.i0.t0, i0.i0.t128, i0.i0.t134, i0.i...519
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 194 /194 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 194 cols
[2024-05-22 02:43:01] [INFO ] Computed 58 invariants in 4 ms
[2024-05-22 02:43:01] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-22 02:43:01] [INFO ] Invariant cache hit.
[2024-05-22 02:43:01] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
Running 137 sub problems to find dead transitions.
[2024-05-22 02:43:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (OVERLAPS) 138/332 variables, 194/446 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:43:03] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-22 02:43:04] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 0 ms to minimize.
[2024-05-22 02:43:04] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/332 variables, 3/449 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:43:05] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-22 02:43:05] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/332 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:43:06] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
[2024-05-22 02:43:06] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 2/453 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:43:07] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/454 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:43:08] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-22 02:43:09] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/332 variables, 2/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 14 (OVERLAPS) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Real declared 332/332 variables, and 456 constraints, problems are : Problem set: 0 solved, 137 unsolved in 10466 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 137 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 10/262 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:43:13] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 9 (OVERLAPS) 138/332 variables, 194/457 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 137/594 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:43:23] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/595 constraints. Problems are: Problem set: 0 solved, 137 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 332/332 variables, and 595 constraints, problems are : Problem set: 0 solved, 137 unsolved in 30011 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 12/12 constraints]
After SMT, in 40515ms problems are : Problem set: 0 solved, 137 unsolved
Search for dead transitions found 0 dead transitions in 40517ms
Finished structural reductions in LTL mode , in 1 iterations and 41024 ms. Remains : 194/194 places, 138/138 transitions.
[2024-05-22 02:43:42] [INFO ] Flatten gal took : 7 ms
[2024-05-22 02:43:42] [INFO ] Flatten gal took : 6 ms
[2024-05-22 02:43:42] [INFO ] Input system was already deterministic with 138 transitions.
[2024-05-22 02:43:42] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:43:42] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:43:42] [INFO ] Time to serialize gal into /tmp/CTLFireability9964585597529660646.gal : 2 ms
[2024-05-22 02:43:42] [INFO ] Time to serialize properties into /tmp/CTLFireability411256016773391974.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9964585597529660646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability411256016773391974.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:44:12] [INFO ] Flatten gal took : 14 ms
[2024-05-22 02:44:12] [INFO ] Applying decomposition
[2024-05-22 02:44:12] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16384427305177566856.txt' '-o' '/tmp/graph16384427305177566856.bin' '-w' '/tmp/graph16384427305177566856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16384427305177566856.bin' '-l' '-1' '-v' '-w' '/tmp/graph16384427305177566856.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:44:12] [INFO ] Decomposing Gal with order
[2024-05-22 02:44:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:44:12] [INFO ] Removed a total of 15 redundant transitions.
[2024-05-22 02:44:12] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:44:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2024-05-22 02:44:12] [INFO ] Time to serialize gal into /tmp/CTLFireability3344580049726978364.gal : 2 ms
[2024-05-22 02:44:12] [INFO ] Time to serialize properties into /tmp/CTLFireability468674997611277800.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3344580049726978364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability468674997611277800.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.96935e+12,1.76538,65808,7024,1779,166190,6809,329,114463,220,33457,0


Converting to forward existential form...Done !
original formula: AF(EX(EG(((!(E(((i0.i1.u5.p94==1)&&(i0.i1.u41.p168==1)) U ((i12.i0.u16.p118==1)&&(i12.i0.u47.p187==1)))) * (i0.i1.u9.p99==1)) * (i0.i1.u8...168
=> equivalent forward existential formula: [FwdG(Init,!(EX(EG(((!(E(((i0.i1.u5.p94==1)&&(i0.i1.u41.p168==1)) U ((i12.i0.u16.p118==1)&&(i12.i0.u47.p187==1))...213
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t131, u13.t90, u14.t11, u48.t5, u48.t31, i0.i0.u0.t10, i0.i0.u6.t136, i0.i1.t0,...536
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Applied a total of 0 rules in 13 ms. Remains 194 /194 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2024-05-22 02:44:42] [INFO ] Invariant cache hit.
[2024-05-22 02:44:42] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-22 02:44:42] [INFO ] Invariant cache hit.
[2024-05-22 02:44:42] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2024-05-22 02:44:42] [INFO ] Redundant transitions in 1 ms returned []
Running 137 sub problems to find dead transitions.
[2024-05-22 02:44:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (OVERLAPS) 138/332 variables, 194/446 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:44:45] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-22 02:44:45] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 1 ms to minimize.
[2024-05-22 02:44:45] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/332 variables, 3/449 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:44:46] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-05-22 02:44:46] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/332 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:44:47] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 1 ms to minimize.
[2024-05-22 02:44:47] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 2/453 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:44:49] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/454 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:44:49] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-22 02:44:50] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/332 variables, 2/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 14 (OVERLAPS) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Real declared 332/332 variables, and 456 constraints, problems are : Problem set: 0 solved, 137 unsolved in 10494 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 137 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 10/262 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:44:54] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 9 (OVERLAPS) 138/332 variables, 194/457 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 137/594 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:45:04] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/595 constraints. Problems are: Problem set: 0 solved, 137 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 332/332 variables, and 595 constraints, problems are : Problem set: 0 solved, 137 unsolved in 30011 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 12/12 constraints]
After SMT, in 40545ms problems are : Problem set: 0 solved, 137 unsolved
Search for dead transitions found 0 dead transitions in 40547ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40961 ms. Remains : 194/194 places, 138/138 transitions.
[2024-05-22 02:45:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:45:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:45:23] [INFO ] Input system was already deterministic with 138 transitions.
[2024-05-22 02:45:23] [INFO ] Flatten gal took : 6 ms
[2024-05-22 02:45:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:45:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2652872855815513530.gal : 3 ms
[2024-05-22 02:45:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1071657768616057449.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2652872855815513530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1071657768616057449.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:45:53] [INFO ] Flatten gal took : 11 ms
[2024-05-22 02:45:53] [INFO ] Applying decomposition
[2024-05-22 02:45:53] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6664386872274731711.txt' '-o' '/tmp/graph6664386872274731711.bin' '-w' '/tmp/graph6664386872274731711.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6664386872274731711.bin' '-l' '-1' '-v' '-w' '/tmp/graph6664386872274731711.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:45:53] [INFO ] Decomposing Gal with order
[2024-05-22 02:45:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:45:53] [INFO ] Removed a total of 31 redundant transitions.
[2024-05-22 02:45:53] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:45:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 2 ms.
[2024-05-22 02:45:53] [INFO ] Time to serialize gal into /tmp/CTLFireability2705498366160667043.gal : 10 ms
[2024-05-22 02:45:53] [INFO ] Time to serialize properties into /tmp/CTLFireability9284571894489929496.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2705498366160667043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9284571894489929496.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.96935e+12,3.82837,94220,11545,1276,184105,6152,305,380424,225,30233,0


Converting to forward existential form...Done !
original formula: EF((AG(E((E((i0.i1.u1.p84==1) U ((u48.p34==1)&&(u48.p190==1))) + !(((i12.u45.p179==1)&&(i12.u47.p189==1)))) U (AG(((u48.p40==1)&&(u48.p19...446
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(E((E((i0.i1.u1.p84==1) U ((u48.p34==1)&&(u48.p190==1))) + !(((i12.u45.p179==1)...578
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t131, u12.t90, u48.t5, u48.t31, i0.i0.u0.t10, i0.i0.u6.t136, i0.i1.t0, i0.i1.t1...514
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 8 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
// Phase 1: matrix 137 rows 193 cols
[2024-05-22 02:46:23] [INFO ] Computed 58 invariants in 4 ms
[2024-05-22 02:46:23] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-22 02:46:23] [INFO ] Invariant cache hit.
[2024-05-22 02:46:23] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-05-22 02:46:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:46:24] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:46:25] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 0 ms to minimize.
[2024-05-22 02:46:26] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-22 02:46:26] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:46:28] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6320 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:46:35] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29772 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 36124ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 36126ms
Starting structural reductions in LTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36412 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:46:59] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:46:59] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:46:59] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:46:59] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:47:00] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:47:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17543769779638814822.gal : 5 ms
[2024-05-22 02:47:00] [INFO ] Time to serialize properties into /tmp/CTLFireability18006075857632097113.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17543769779638814822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18006075857632097113.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:47:30] [INFO ] Flatten gal took : 8 ms
[2024-05-22 02:47:30] [INFO ] Applying decomposition
[2024-05-22 02:47:30] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph804074468423740600.txt' '-o' '/tmp/graph804074468423740600.bin' '-w' '/tmp/graph804074468423740600.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph804074468423740600.bin' '-l' '-1' '-v' '-w' '/tmp/graph804074468423740600.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:47:30] [INFO ] Decomposing Gal with order
[2024-05-22 02:47:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:47:30] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 02:47:30] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:47:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 02:47:30] [INFO ] Time to serialize gal into /tmp/CTLFireability14651554630756007838.gal : 2 ms
[2024-05-22 02:47:30] [INFO ] Time to serialize properties into /tmp/CTLFireability4632123230959080539.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14651554630756007838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4632123230959080539.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,2.03782,77624,7483,1776,194686,6854,290,160613,219,31469,0


Converting to forward existential form...Done !
original formula: AX(A(!(((E(((u47.p38==1)&&(u47.p190==1)) U ((u12.p45==1)&&(u12.p110==1))) * E(((i0.u2.p86==1)&&(i0.u11.p108==1)) U ((i12.u42.p182==1)&&(i...264
=> equivalent forward existential formula: (([(FwdU(((FwdU(EY(Init),!((((u13.p5==1)&&(u13.p113==1))&&(u13.p115==1)))) * !((((u13.p5==1)&&(u13.p113==1))&&(u...572
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,10.0872,300440,1,0,644213,25336,1153,1.278e+06,1564,135076,654064
FORMULA DES-PT-20a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 9 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 02:47:40] [INFO ] Invariant cache hit.
[2024-05-22 02:47:40] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-22 02:47:40] [INFO ] Invariant cache hit.
[2024-05-22 02:47:40] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2024-05-22 02:47:40] [INFO ] Redundant transitions in 0 ms returned []
Running 136 sub problems to find dead transitions.
[2024-05-22 02:47:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:47:41] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:47:42] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
[2024-05-22 02:47:42] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 0 ms to minimize.
[2024-05-22 02:47:42] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:47:44] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6301 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:47:51] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29734 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 36065ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 36067ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36324 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:48:16] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:48:16] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:48:16] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:48:16] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:48:16] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1531770667459779223.gal : 1 ms
[2024-05-22 02:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability15779707450207117478.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1531770667459779223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15779707450207117478.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:48:46] [INFO ] Flatten gal took : 7 ms
[2024-05-22 02:48:46] [INFO ] Applying decomposition
[2024-05-22 02:48:46] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11205236580518667247.txt' '-o' '/tmp/graph11205236580518667247.bin' '-w' '/tmp/graph11205236580518667247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11205236580518667247.bin' '-l' '-1' '-v' '-w' '/tmp/graph11205236580518667247.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:48:46] [INFO ] Decomposing Gal with order
[2024-05-22 02:48:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:48:46] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 02:48:46] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:48:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 02:48:46] [INFO ] Time to serialize gal into /tmp/CTLFireability6615873679080006210.gal : 2 ms
[2024-05-22 02:48:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6380225826396604455.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6615873679080006210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6380225826396604455.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.80227e+12,2.1253,79208,7483,1774,199736,6841,290,163085,219,34148,0


Converting to forward existential form...Done !
original formula: AF(((AF(((i12.u3.p89==0)||(i12.u43.p174==0))) * A(((u12.p41==1)&&(u12.p110==1)) U ((i1.u2.p74==1)&&(i1.u2.p85==1)))) * EF(((((u13.p1==1)&...221
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(((i12.u3.p89==0)||(i12.u43.p174==0))))) * !((E(!(((i1.u2.p74==1)&&(i1.u2.p85==1))) U (!(((...371
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u12.t90, u13.t11, u47.t5, u47.t31, i0.i0.u0.t10, i0.i0.u6.t135, i0.i1.t0,...516
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 3 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 02:49:16] [INFO ] Invariant cache hit.
[2024-05-22 02:49:16] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-22 02:49:16] [INFO ] Invariant cache hit.
[2024-05-22 02:49:17] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-05-22 02:49:17] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:49:17] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:49:19] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2024-05-22 02:49:19] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 0 ms to minimize.
[2024-05-22 02:49:19] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:49:21] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6231 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:49:28] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29712 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 35976ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 35977ms
Starting structural reductions in LTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36236 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:49:52] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:49:52] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:49:53] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:49:53] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:49:53] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:49:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9979830832544187468.gal : 2 ms
[2024-05-22 02:49:53] [INFO ] Time to serialize properties into /tmp/CTLFireability9066216565132811274.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9979830832544187468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9066216565132811274.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:50:23] [INFO ] Flatten gal took : 7 ms
[2024-05-22 02:50:23] [INFO ] Applying decomposition
[2024-05-22 02:50:23] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4276416246394387133.txt' '-o' '/tmp/graph4276416246394387133.bin' '-w' '/tmp/graph4276416246394387133.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4276416246394387133.bin' '-l' '-1' '-v' '-w' '/tmp/graph4276416246394387133.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:50:23] [INFO ] Decomposing Gal with order
[2024-05-22 02:50:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:50:23] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 02:50:23] [INFO ] Flatten gal took : 10 ms
[2024-05-22 02:50:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 02:50:23] [INFO ] Time to serialize gal into /tmp/CTLFireability6994855098879558692.gal : 1 ms
[2024-05-22 02:50:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10966597841119760376.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6994855098879558692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10966597841119760376.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,2.06091,76836,7483,1776,192018,6856,290,160961,219,31576,0


Converting to forward existential form...Done !
original formula: ((AG(A(((u47.p35==1)&&(u47.p190==1)) U !(AF(((u47.p34==1)&&(u47.p190==1)))))) * E(EF(EX((((u12.p54==1)&&(u12.p110==1))||((u47.p21==1)&&(u...787
=> equivalent forward existential formula: ((([((FwdU(FwdU(Init,TRUE),!(!(!(EG(!(((u47.p34==1)&&(u47.p190==1)))))))) * !(((u47.p35==1)&&(u47.p190==1)))) * ...1785
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u12.t90, u13.t11, u47.t5, u47.t31, i0.u2.t8, i0.u2.t51, i0.u2.t55, i0.u2....516
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 12 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 02:50:53] [INFO ] Invariant cache hit.
[2024-05-22 02:50:53] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-22 02:50:53] [INFO ] Invariant cache hit.
[2024-05-22 02:50:53] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2024-05-22 02:50:53] [INFO ] Redundant transitions in 0 ms returned []
Running 136 sub problems to find dead transitions.
[2024-05-22 02:50:53] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:50:54] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:50:55] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2024-05-22 02:50:55] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-22 02:50:55] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:50:57] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6366 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:51:04] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29504 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 35909ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 35911ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36209 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:51:29] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:51:29] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:51:29] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:51:29] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:51:29] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:51:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6862215215637675275.gal : 1 ms
[2024-05-22 02:51:29] [INFO ] Time to serialize properties into /tmp/CTLFireability12814890290429739637.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6862215215637675275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12814890290429739637.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:51:59] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:51:59] [INFO ] Applying decomposition
[2024-05-22 02:51:59] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14491893110302476819.txt' '-o' '/tmp/graph14491893110302476819.bin' '-w' '/tmp/graph14491893110302476819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14491893110302476819.bin' '-l' '-1' '-v' '-w' '/tmp/graph14491893110302476819.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:51:59] [INFO ] Decomposing Gal with order
[2024-05-22 02:51:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:51:59] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 02:51:59] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:51:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 02:51:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15767715652143308169.gal : 3 ms
[2024-05-22 02:51:59] [INFO ] Time to serialize properties into /tmp/CTLFireability8839837388063839200.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15767715652143308169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8839837388063839200.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,2.09017,78156,7488,1774,196239,6856,291,163557,217,31546,0


Converting to forward existential form...Done !
original formula: EG(A(!((!(((((u14.p11==1)&&(u14.p113==1))&&(u14.p115==1)) + EG(((i1.i1.u6.p97==1)&&(u13.p111==1))))) + !((AF(((i0.u2.p86==1)&&(i0.u12.p10...441
=> equivalent forward existential formula: [FwdG(Init,!((E(!((E(TRUE U ((!((i1.i0.u5.p94==1)&&(i1.i0.u41.p168==1)))&&(((u13.p44==1)&&(u13.p110==1))||((u13....993
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u13.t90, u14.t11, u48.t5, u48.t31, i0.u2.t8, i0.u2.t51, i0.u2.t55, i0.u2....516
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 194 /194 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 194 cols
[2024-05-22 02:52:29] [INFO ] Computed 58 invariants in 2 ms
[2024-05-22 02:52:29] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-05-22 02:52:29] [INFO ] Invariant cache hit.
[2024-05-22 02:52:30] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
Running 137 sub problems to find dead transitions.
[2024-05-22 02:52:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (OVERLAPS) 138/332 variables, 194/446 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:52:32] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-22 02:52:32] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 1 ms to minimize.
[2024-05-22 02:52:32] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/332 variables, 3/449 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:52:33] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-22 02:52:33] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/332 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:52:35] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2024-05-22 02:52:35] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 2/453 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:52:36] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/454 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:52:37] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-22 02:52:37] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/332 variables, 2/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 14 (OVERLAPS) 0/332 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Real declared 332/332 variables, and 456 constraints, problems are : Problem set: 0 solved, 137 unsolved in 10279 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 137 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (OVERLAPS) 1/194 variables, 33/238 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/194 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 10/262 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:52:41] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 9 (OVERLAPS) 138/332 variables, 194/457 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 137/594 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-05-22 02:52:51] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 1/595 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/332 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 137 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 332/332 variables, and 595 constraints, problems are : Problem set: 0 solved, 137 unsolved in 30019 ms.
Refiners :[Domain max(s): 194/194 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 194/194 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 12/12 constraints]
After SMT, in 40336ms problems are : Problem set: 0 solved, 137 unsolved
Search for dead transitions found 0 dead transitions in 40339ms
Finished structural reductions in LTL mode , in 1 iterations and 40845 ms. Remains : 194/194 places, 138/138 transitions.
[2024-05-22 02:53:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 02:53:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:53:10] [INFO ] Input system was already deterministic with 138 transitions.
[2024-05-22 02:53:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:53:10] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:53:10] [INFO ] Time to serialize gal into /tmp/CTLFireability14403880953589166887.gal : 1 ms
[2024-05-22 02:53:10] [INFO ] Time to serialize properties into /tmp/CTLFireability8341355662318535815.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14403880953589166887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8341355662318535815.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:53:40] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:53:40] [INFO ] Applying decomposition
[2024-05-22 02:53:40] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11164193801039513859.txt' '-o' '/tmp/graph11164193801039513859.bin' '-w' '/tmp/graph11164193801039513859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11164193801039513859.bin' '-l' '-1' '-v' '-w' '/tmp/graph11164193801039513859.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:53:40] [INFO ] Decomposing Gal with order
[2024-05-22 02:53:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:53:40] [INFO ] Removed a total of 29 redundant transitions.
[2024-05-22 02:53:40] [INFO ] Flatten gal took : 12 ms
[2024-05-22 02:53:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 2 ms.
[2024-05-22 02:53:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12598429040185334199.gal : 2 ms
[2024-05-22 02:53:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14785924616454958634.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12598429040185334199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14785924616454958634.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,7.96935e+12,2.87264,83948,11745,1306,169066,6200,325,321124,223,30573,0


Converting to forward existential form...Done !
original formula: AF(AX(((AX(((i0.i1.u1.p84==1)&&(i0.i1.u10.p104==1))) + ((i12.u16.p118==1)&&(i12.u46.p187==1))) + (((u13.p52==1)&&(u13.p110==1))||(((u13.p...240
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((!(EX(!(((i0.i1.u1.p84==1)&&(i0.i1.u10.p104==1))))) + ((i12.u16.p118==1)&&(i12.u46.p187==1)...297
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t131, u13.t90, u48.t5, u48.t31, i0.i0.u0.t10, i0.i0.u6.t136, i0.i1.t0, i0.i1.t1...514
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 12 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
// Phase 1: matrix 137 rows 193 cols
[2024-05-22 02:54:10] [INFO ] Computed 58 invariants in 1 ms
[2024-05-22 02:54:10] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-22 02:54:10] [INFO ] Invariant cache hit.
[2024-05-22 02:54:10] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2024-05-22 02:54:10] [INFO ] Redundant transitions in 1 ms returned []
Running 136 sub problems to find dead transitions.
[2024-05-22 02:54:10] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:54:11] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:54:12] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-22 02:54:13] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-22 02:54:13] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:54:15] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6105 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:54:21] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29088 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 35227ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 35229ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35505 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:54:46] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:54:46] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:54:46] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:54:46] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:54:46] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:54:46] [INFO ] Time to serialize gal into /tmp/CTLFireability824136219100723202.gal : 1 ms
[2024-05-22 02:54:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14485134467383630143.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability824136219100723202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14485134467383630143.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:55:16] [INFO ] Flatten gal took : 12 ms
[2024-05-22 02:55:16] [INFO ] Applying decomposition
[2024-05-22 02:55:16] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2274359055369342671.txt' '-o' '/tmp/graph2274359055369342671.bin' '-w' '/tmp/graph2274359055369342671.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2274359055369342671.bin' '-l' '-1' '-v' '-w' '/tmp/graph2274359055369342671.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:55:16] [INFO ] Decomposing Gal with order
[2024-05-22 02:55:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:55:16] [INFO ] Removed a total of 29 redundant transitions.
[2024-05-22 02:55:16] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:55:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 2 ms.
[2024-05-22 02:55:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8635728774782516532.gal : 1 ms
[2024-05-22 02:55:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14642472832725516783.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8635728774782516532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14642472832725516783.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,3.0613,88676,11494,1273,181441,6152,312,333455,223,30314,0


Converting to forward existential form...Done !
original formula: (EG(((((((i1.u2.p65==0)||(i1.u2.p85==0))||(((i12.u15.p117==1)&&(i12.u16.p119==1))&&(i12.u44.p176==1))) * !(A((((i12.u3.p89==1)&&(i12.u44....342
=> equivalent forward existential formula: [(FwdU((Init * !(EG(((((((i1.u2.p65==0)||(i1.u2.p85==0))||(((i12.u15.p117==1)&&(i12.u16.p119==1))&&(i12.u44.p176...550
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u12.t90, u48.t5, u48.t31, i0.i0.u0.t10, i0.i0.u6.t135, i0.i1.t0, i0.i1.t1...514
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 6 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 02:55:46] [INFO ] Invariant cache hit.
[2024-05-22 02:55:46] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-22 02:55:46] [INFO ] Invariant cache hit.
[2024-05-22 02:55:46] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-05-22 02:55:46] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:55:47] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:55:48] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-22 02:55:48] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-22 02:55:49] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:55:50] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6202 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:55:57] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29639 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 35875ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 35876ms
Starting structural reductions in LTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36152 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:56:22] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:56:22] [INFO ] Flatten gal took : 10 ms
[2024-05-22 02:56:22] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:56:22] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:56:22] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability10695844481193346635.gal : 1 ms
[2024-05-22 02:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15646041372304208699.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10695844481193346635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15646041372304208699.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:56:52] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:56:52] [INFO ] Applying decomposition
[2024-05-22 02:56:52] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11412239563879106343.txt' '-o' '/tmp/graph11412239563879106343.bin' '-w' '/tmp/graph11412239563879106343.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11412239563879106343.bin' '-l' '-1' '-v' '-w' '/tmp/graph11412239563879106343.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:56:52] [INFO ] Decomposing Gal with order
[2024-05-22 02:56:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:56:52] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 02:56:52] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:56:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-22 02:56:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10422175829428395286.gal : 1 ms
[2024-05-22 02:56:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6664953679834929564.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10422175829428395286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6664953679834929564.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,2.02936,74768,6943,1774,193296,6817,318,126592,217,34011,0


Converting to forward existential form...Done !
original formula: AX(A(EF(!((((i0.i0.u7.p102==1)&&(i0.i1.u11.p107==1))&&(i1.u12.p109==1)))) U ((i4.u27.p140==1)&&(i4.u35.p156==1))))
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(((i4.u27.p140==1)&&(i4.u35.p156==1)))) * !(((i4.u27.p140==1)&&(i4.u35.p156==1)))) * !(E(TRUE...302
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,4.00067,109880,1,0,255189,25686,1186,311435,1597,133708,272576
FORMULA DES-PT-20a-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 13 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 02:56:56] [INFO ] Invariant cache hit.
[2024-05-22 02:56:56] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-22 02:56:56] [INFO ] Invariant cache hit.
[2024-05-22 02:56:56] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2024-05-22 02:56:56] [INFO ] Redundant transitions in 0 ms returned []
Running 136 sub problems to find dead transitions.
[2024-05-22 02:56:56] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:56:57] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:56:58] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-22 02:56:59] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-05-22 02:56:59] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:57:01] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6162 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:57:08] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29199 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 35393ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 35394ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35673 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:57:32] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:57:32] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:57:32] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:57:32] [INFO ] Flatten gal took : 14 ms
[2024-05-22 02:57:32] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:57:32] [INFO ] Time to serialize gal into /tmp/CTLFireability15092605826538694039.gal : 1 ms
[2024-05-22 02:57:32] [INFO ] Time to serialize properties into /tmp/CTLFireability7233432260158597338.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15092605826538694039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7233432260158597338.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:58:02] [INFO ] Flatten gal took : 5 ms
[2024-05-22 02:58:02] [INFO ] Applying decomposition
[2024-05-22 02:58:02] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5483632124146954179.txt' '-o' '/tmp/graph5483632124146954179.bin' '-w' '/tmp/graph5483632124146954179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5483632124146954179.bin' '-l' '-1' '-v' '-w' '/tmp/graph5483632124146954179.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:58:02] [INFO ] Decomposing Gal with order
[2024-05-22 02:58:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:58:02] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 02:58:02] [INFO ] Flatten gal took : 7 ms
[2024-05-22 02:58:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 02:58:02] [INFO ] Time to serialize gal into /tmp/CTLFireability4642393726282554410.gal : 2 ms
[2024-05-22 02:58:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2605220152592770085.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4642393726282554410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2605220152592770085.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.80227e+12,2.10623,79476,7497,1774,202966,6839,289,155608,217,33947,0


Converting to forward existential form...Done !
original formula: A(!(((AG((((u13.p57==1)&&(u13.p110==1))&&((u48.p40==1)&&(u48.p190==1)))) * (u48.p23==1)) * (u48.p190==1))) U !(((((i8.u32.p150==1)&&(i8.u...248
=> equivalent forward existential formula: [((Init * !(EG(!(!(((((i8.u32.p150==1)&&(i8.u40.p166==1))||((i1.u2.p75==1)&&(i1.u2.p85==1)))||(!((i12.u43.p172==...577
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u13.t90, u14.t11, u48.t5, u48.t31, i0.i0.u0.t10, i0.i0.u6.t135, i0.i1.t0,...516
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 8 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 02:58:32] [INFO ] Invariant cache hit.
[2024-05-22 02:58:32] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-22 02:58:32] [INFO ] Invariant cache hit.
[2024-05-22 02:58:32] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-05-22 02:58:32] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:58:33] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:58:34] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2024-05-22 02:58:35] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-05-22 02:58:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:58:36] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6185 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 02:58:43] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 28640 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 34862ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 34864ms
Starting structural reductions in LTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35146 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 02:59:07] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:59:07] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:59:07] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 02:59:07] [INFO ] Flatten gal took : 7 ms
[2024-05-22 02:59:07] [INFO ] Flatten gal took : 4 ms
[2024-05-22 02:59:07] [INFO ] Time to serialize gal into /tmp/CTLFireability15675432027053262671.gal : 1 ms
[2024-05-22 02:59:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16478786498008286577.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15675432027053262671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16478786498008286577.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 02:59:37] [INFO ] Flatten gal took : 8 ms
[2024-05-22 02:59:37] [INFO ] Applying decomposition
[2024-05-22 02:59:37] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10103968294210438200.txt' '-o' '/tmp/graph10103968294210438200.bin' '-w' '/tmp/graph10103968294210438200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10103968294210438200.bin' '-l' '-1' '-v' '-w' '/tmp/graph10103968294210438200.weights' '-q' '0' '-e' '0.001'
[2024-05-22 02:59:37] [INFO ] Decomposing Gal with order
[2024-05-22 02:59:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 02:59:37] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 02:59:37] [INFO ] Flatten gal took : 9 ms
[2024-05-22 02:59:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 02:59:37] [INFO ] Time to serialize gal into /tmp/CTLFireability14018157791007259068.gal : 2 ms
[2024-05-22 02:59:37] [INFO ] Time to serialize properties into /tmp/CTLFireability6402932396891059603.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14018157791007259068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6402932396891059603.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,6.80227e+12,1.93476,70500,7528,1776,177531,6837,290,147173,219,33477,0


Converting to forward existential form...Done !
original formula: E(AG(AX(AG(AF(((i11.u30.p148==1)&&(i11.u38.p164==1)))))) U ((u47.p39==1)&&(u47.p190==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(!(EX(!(!(E(TRUE U !(!(EG(!(((i11.u30.p148==1)&&(i11.u38.p164==1))))))))))))))) * ((u47....189
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u12.t90, u13.t11, u47.t5, u47.t31, i0.i0.t0, i0.i0.t128, i0.i0.t134, i0.i...516
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 194/194 places, 138/138 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 193 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 193 transition count 137
Applied a total of 2 rules in 16 ms. Remains 193 /194 variables (removed 1) and now considering 137/138 (removed 1) transitions.
[2024-05-22 03:00:07] [INFO ] Invariant cache hit.
[2024-05-22 03:00:07] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-22 03:00:07] [INFO ] Invariant cache hit.
[2024-05-22 03:00:08] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2024-05-22 03:00:08] [INFO ] Redundant transitions in 0 ms returned []
Running 136 sub problems to find dead transitions.
[2024-05-22 03:00:08] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 03:00:08] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/252 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 03:00:10] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 1 ms to minimize.
[2024-05-22 03:00:10] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-22 03:00:10] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 03:00:12] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/330 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/330 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 256 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6178 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/193 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/330 variables, 193/256 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 136/392 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-05-22 03:00:19] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 393 constraints, problems are : Problem set: 0 solved, 136 unsolved in 29401 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 193/193 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 6/6 constraints]
After SMT, in 35616ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 35617ms
Starting structural reductions in SI_CTL mode, iteration 1 : 193/194 places, 137/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35904 ms. Remains : 193/194 places, 137/138 transitions.
[2024-05-22 03:00:43] [INFO ] Flatten gal took : 10 ms
[2024-05-22 03:00:43] [INFO ] Flatten gal took : 4 ms
[2024-05-22 03:00:43] [INFO ] Input system was already deterministic with 137 transitions.
[2024-05-22 03:00:43] [INFO ] Flatten gal took : 4 ms
[2024-05-22 03:00:43] [INFO ] Flatten gal took : 5 ms
[2024-05-22 03:00:43] [INFO ] Time to serialize gal into /tmp/CTLFireability4057001723793259811.gal : 1 ms
[2024-05-22 03:00:43] [INFO ] Time to serialize properties into /tmp/CTLFireability12060155372258496472.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4057001723793259811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12060155372258496472.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 03:01:13] [INFO ] Flatten gal took : 5 ms
[2024-05-22 03:01:13] [INFO ] Applying decomposition
[2024-05-22 03:01:13] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12584791068360224023.txt' '-o' '/tmp/graph12584791068360224023.bin' '-w' '/tmp/graph12584791068360224023.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12584791068360224023.bin' '-l' '-1' '-v' '-w' '/tmp/graph12584791068360224023.weights' '-q' '0' '-e' '0.001'
[2024-05-22 03:01:13] [INFO ] Decomposing Gal with order
[2024-05-22 03:01:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 03:01:13] [INFO ] Removed a total of 30 redundant transitions.
[2024-05-22 03:01:13] [INFO ] Flatten gal took : 8 ms
[2024-05-22 03:01:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 1 ms.
[2024-05-22 03:01:13] [INFO ] Time to serialize gal into /tmp/CTLFireability14978261974497966961.gal : 1 ms
[2024-05-22 03:01:13] [INFO ] Time to serialize properties into /tmp/CTLFireability814456110257144664.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14978261974497966961.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability814456110257144664.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.80227e+12,2.85951,82344,11600,1329,163373,6192,315,335769,223,30400,0


Converting to forward existential form...Done !
original formula: E((!(EG(A(((i12.u47.p189==1)&&(u48.p193==1)) U ((i12.u42.p170==1)&&(i12.u43.p173==1))))) + ((u12.p58==1)&&(u12.p110==1))) U EF(AG((((i12....244
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(!(EG(!((E(!(((i12.u42.p170==1)&&(i12.u43.p173==1))) U (!(((i12.u47.p189==1)&&(u48.p193==1))) *...414
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t130, u12.t90, u48.t5, u48.t31, i0.i0.t0, i0.i0.t128, i0.i0.t134, i0.i0.u1.t9, ...514
(forward)formula 0,0,12.9546,384776,1,0,1.16102e+06,26277,1915,1.33238e+06,1940,129583,1731386
FORMULA DES-PT-20a-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 03:01:26] [INFO ] Flatten gal took : 5 ms
[2024-05-22 03:01:26] [INFO ] Flatten gal took : 5 ms
[2024-05-22 03:01:26] [INFO ] Applying decomposition
[2024-05-22 03:01:26] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16885181204278461889.txt' '-o' '/tmp/graph16885181204278461889.bin' '-w' '/tmp/graph16885181204278461889.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16885181204278461889.bin' '-l' '-1' '-v' '-w' '/tmp/graph16885181204278461889.weights' '-q' '0' '-e' '0.001'
[2024-05-22 03:01:26] [INFO ] Decomposing Gal with order
[2024-05-22 03:01:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 03:01:26] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 03:01:26] [INFO ] Flatten gal took : 9 ms
[2024-05-22 03:01:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2024-05-22 03:01:26] [INFO ] Time to serialize gal into /tmp/CTLFireability7837283486639572859.gal : 1 ms
[2024-05-22 03:01:26] [INFO ] Time to serialize properties into /tmp/CTLFireability11328647606984286727.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7837283486639572859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11328647606984286727.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.96935e+12,2.12664,77148,6964,1777,200010,6826,317,132944,221,34005,0


Converting to forward existential form...Done !
original formula: ((EX(((EG(((u14.p114==1)&&(i12.i1.u47.p186==1))) * AF(AG((((u14.p17==1)&&(u14.p113==1))&&(u14.p115==1))))) * ((i11.u31.p148==1)&&(i11.u39...358
=> equivalent forward existential formula: [FwdG(((Init * !(EG((((i1.u2.p72==1)&&(i1.u2.p85==1)) + !(EG(!(((((i0.i0.u7.p102==0)||(i0.i1.u11.p107==0))||((i1...445
Reverse transition relation is NOT exact ! Due to transitions t1, t97, t98, t131, u13.t90, u14.t11, u48.t5, u48.t31, i0.i0.t0, i0.i0.t129, i0.i0.t135, i0.i...519
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,1597.71,7595620,1,0,1.56505e+07,37267,945,1.58427e+07,809,184748,10453497
FORMULA DES-PT-20a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(A(((i11.u31.p148==1)&&(i11.u39.p164==1)) U A(!(((E((((u14.p2==1)&&(u14.p113==1))&&(u14.p115==1)) U ((i0.i1.u0.p82==1)&&(i0.i1.u6.p95==1...505
Detected timeout of ITS tools.
=> equivalent forward existential formula: (([FwdG((FwdU((FwdU(Init,!(!((E(!(!(EG(!(EG((((((i12.i1.u15.p116==1)&&(i9.u17.p121==1))&&((i4.u18.p123==1)&&(i10...3546
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-22 03:30:45] [INFO ] Applying decomposition
[2024-05-22 03:30:45] [INFO ] Flatten gal took : 6 ms
[2024-05-22 03:30:45] [INFO ] Decomposing Gal with order
[2024-05-22 03:30:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 03:30:45] [INFO ] Removed a total of 153 redundant transitions.
[2024-05-22 03:30:45] [INFO ] Flatten gal took : 9 ms
[2024-05-22 03:30:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 1 ms.
[2024-05-22 03:30:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5684434262990307460.gal : 1 ms
[2024-05-22 03:30:45] [INFO ] Time to serialize properties into /tmp/CTLFireability15686915152566258225.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5684434262990307460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15686915152566258225.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-20a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DES-PT-20a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624189800682"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20a.tgz
mv DES-PT-20a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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