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-171624189900729.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)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DES-PT-50a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189900729
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K 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 3.8K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 12 08:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 08:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 12 08:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 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 97K 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-50a-CTLCardinality-2024-00
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-01
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-02
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-03
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-04
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-05
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-06
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-07
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-08
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-09
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-10
FORMULA_NAME DES-PT-50a-CTLCardinality-2024-11
FORMULA_NAME DES-PT-50a-CTLCardinality-2023-12
FORMULA_NAME DES-PT-50a-CTLCardinality-2023-13
FORMULA_NAME DES-PT-50a-CTLCardinality-2023-14
FORMULA_NAME DES-PT-50a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716356749239

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-50a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-22 05:45:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 05:45:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 05:45:50] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2024-05-22 05:45:50] [INFO ] Transformed 314 places.
[2024-05-22 05:45:50] [INFO ] Transformed 271 transitions.
[2024-05-22 05:45:50] [INFO ] Found NUPN structural information;
[2024-05-22 05:45:50] [INFO ] Parsed PT model containing 314 places and 271 transitions and 1306 arcs in 181 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Support contains 91 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Applied a total of 0 rules in 28 ms. Remains 314 /314 variables (removed 0) and now considering 257/257 (removed 0) transitions.
// Phase 1: matrix 257 rows 314 cols
[2024-05-22 05:45:50] [INFO ] Computed 59 invariants in 34 ms
[2024-05-22 05:45:51] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-22 05:45:51] [INFO ] Invariant cache hit.
[2024-05-22 05:45:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:45:52] [INFO ] Implicit Places using invariants and state equation in 888 ms returned []
Implicit Place search using SMT with State Equation took 1403 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2024-05-22 05:45:52] [INFO ] Invariant cache hit.
[2024-05-22 05:45:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 12/325 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/314 variables, 34/359 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 13/373 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (OVERLAPS) 257/571 variables, 314/687 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/571 variables, 1/688 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/571 variables, 0/688 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 10 (OVERLAPS) 0/571 variables, 0/688 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Real declared 571/571 variables, and 688 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30028 ms.
Refiners :[Domain max(s): 314/314 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 314/314 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 313/313 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 12/325 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 1/314 variables, 34/359 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 1/360 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 13/373 constraints. Problems are: Problem set: 0 solved, 256 unsolved
[2024-05-22 05:46:24] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 9 ms to minimize.
[2024-05-22 05:46:25] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-22 05:46:25] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 3/376 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (OVERLAPS) 257/571 variables, 314/690 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/571 variables, 1/691 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/571 variables, 256/947 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/571 variables, and 947 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30019 ms.
Refiners :[Domain max(s): 314/314 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 314/314 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 3/3 constraints]
After SMT, in 60364ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 60379ms
Finished structural reductions in LTL mode , in 1 iterations and 61832 ms. Remains : 314/314 places, 257/257 transitions.
Support contains 91 out of 314 places after structural reductions.
[2024-05-22 05:46:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 05:46:52] [INFO ] Flatten gal took : 58 ms
[2024-05-22 05:46:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 05:46:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DES-PT-50a-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-50a-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 05:46:52] [INFO ] Flatten gal took : 32 ms
FORMULA DES-PT-50a-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 05:46:52] [INFO ] Input system was already deterministic with 257 transitions.
Support contains 83 out of 314 places (down from 91) after GAL structural reductions.
RANDOM walk for 40000 steps (882 resets) in 1925 ms. (20 steps per ms) remains 24/55 properties
BEST_FIRST walk for 4004 steps (18 resets) in 55 ms. (71 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (15 resets) in 30 ms. (129 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (18 resets) in 53 ms. (74 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (20 resets) in 40 ms. (97 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (17 resets) in 33 ms. (117 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (19 resets) in 21 ms. (181 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (18 resets) in 28 ms. (138 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (19 resets) in 24 ms. (160 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (17 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (17 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (18 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (14 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (15 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (21 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (18 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (19 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (15 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (14 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (14 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (20 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (16 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (17 resets) in 13 ms. (285 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (21 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (17 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
[2024-05-22 05:46:53] [INFO ] Invariant cache hit.
[2024-05-22 05:46:53] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 7/49 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 7/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 70/119 variables, 31/83 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 70/153 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 149/268 variables, 22/176 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/268 variables, 149/325 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/268 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (OVERLAPS) 6/274 variables, 2/327 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/274 variables, 6/333 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/274 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp9 is UNSAT
At refinement iteration 15 (OVERLAPS) 256/530 variables, 274/607 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/530 variables, 1/608 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/530 variables, 0/608 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 18 (OVERLAPS) 41/571 variables, 40/648 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/571 variables, 40/688 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/571 variables, 0/688 constraints. Problems are: Problem set: 1 solved, 23 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 571/571 variables, and 688 constraints, problems are : Problem set: 1 solved, 23 unsolved in 5009 ms.
Refiners :[Domain max(s): 314/314 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 314/314 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 35/35 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/35 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 2 (OVERLAPS) 6/41 variables, 2/37 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 6/43 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 72/113 variables, 32/75 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 72/147 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 1/148 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/113 variables, 0/148 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 154/267 variables, 22/170 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/267 variables, 154/324 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/267 variables, 0/324 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 6/273 variables, 2/326 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/273 variables, 6/332 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/273 variables, 0/332 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 15 (OVERLAPS) 256/529 variables, 273/605 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/529 variables, 1/606 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/529 variables, 15/621 constraints. Problems are: Problem set: 1 solved, 23 unsolved
[2024-05-22 05:47:02] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-22 05:47:03] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 529/571 variables, and 623 constraints, problems are : Problem set: 1 solved, 23 unsolved in 5007 ms.
Refiners :[Domain max(s): 273/314 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 273/314 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/24 constraints, Known Traps: 2/2 constraints]
After SMT, in 10028ms problems are : Problem set: 1 solved, 23 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 out of 314 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 314/314 places, 257/257 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 314 transition count 255
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 314 transition count 255
Applied a total of 8 rules in 47 ms. Remains 314 /314 variables (removed 0) and now considering 255/257 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 314/314 places, 255/257 transitions.
RANDOM walk for 40000 steps (518 resets) in 614 ms. (65 steps per ms) remains 21/23 properties
BEST_FIRST walk for 4003 steps (11 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (10 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 21 ms. (182 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 21 ms. (182 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (10 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
Interrupted probabilistic random walk after 559636 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :0 out of 21
Probabilistic random walk after 559636 steps, saw 80452 distinct states, run finished after 3004 ms. (steps per millisecond=186 ) properties seen :0
// Phase 1: matrix 255 rows 314 cols
[2024-05-22 05:47:07] [INFO ] Computed 61 invariants in 9 ms
[2024-05-22 05:47:07] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 6/38 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 78/116 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 78/152 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 158/274 variables, 24/177 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/274 variables, 158/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/274 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 255/529 variables, 274/609 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/529 variables, 5/614 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/529 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 15 (OVERLAPS) 40/569 variables, 40/654 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/569 variables, 40/694 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/569 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 18 (OVERLAPS) 0/569 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 569/569 variables, and 694 constraints, problems are : Problem set: 0 solved, 21 unsolved in 10531 ms.
Refiners :[Domain max(s): 314/314 constraints, Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 314/314 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 6/38 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 78/116 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 78/152 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 158/274 variables, 24/177 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/274 variables, 158/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/274 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 255/529 variables, 274/609 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/529 variables, 5/614 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/529 variables, 14/628 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:47:21] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-22 05:47:22] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 2 ms to minimize.
[2024-05-22 05:47:22] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/529 variables, 3/631 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:47:29] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2024-05-22 05:47:29] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 1 ms to minimize.
[2024-05-22 05:47:29] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 2 ms to minimize.
[2024-05-22 05:47:29] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 3 ms to minimize.
[2024-05-22 05:47:29] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/529 variables, 5/636 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:47:35] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-05-22 05:47:36] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/529 variables, 2/638 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/529 variables, 0/638 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 19 (OVERLAPS) 40/569 variables, 40/678 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/569 variables, 40/718 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/569 variables, 7/725 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/569 variables, 0/725 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 23 (OVERLAPS) 0/569 variables, 0/725 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 569/569 variables, and 725 constraints, problems are : Problem set: 0 solved, 21 unsolved in 45012 ms.
Refiners :[Domain max(s): 314/314 constraints, Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 314/314 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 10/10 constraints]
After SMT, in 55565ms problems are : Problem set: 0 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 314 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 314/314 places, 255/255 transitions.
Applied a total of 0 rules in 19 ms. Remains 314 /314 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 314/314 places, 255/255 transitions.
RANDOM walk for 40000 steps (542 resets) in 386 ms. (103 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (12 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
Interrupted probabilistic random walk after 599700 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :0 out of 21
Probabilistic random walk after 599700 steps, saw 86301 distinct states, run finished after 3001 ms. (steps per millisecond=199 ) properties seen :0
[2024-05-22 05:48:05] [INFO ] Invariant cache hit.
[2024-05-22 05:48:05] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 6/38 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 78/116 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 78/152 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 158/274 variables, 24/177 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/274 variables, 158/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/274 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 255/529 variables, 274/609 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/529 variables, 5/614 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/529 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 15 (OVERLAPS) 40/569 variables, 40/654 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/569 variables, 40/694 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/569 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 18 (OVERLAPS) 0/569 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 569/569 variables, and 694 constraints, problems are : Problem set: 0 solved, 21 unsolved in 10661 ms.
Refiners :[Domain max(s): 314/314 constraints, Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 314/314 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 6/38 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 78/116 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 78/152 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 158/274 variables, 24/177 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/274 variables, 158/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/274 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (OVERLAPS) 255/529 variables, 274/609 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/529 variables, 5/614 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/529 variables, 14/628 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:48:20] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 1 ms to minimize.
[2024-05-22 05:48:20] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-22 05:48:21] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-22 05:48:22] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/529 variables, 4/632 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:48:28] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/529 variables, 1/633 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:48:32] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/529 variables, 1/634 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:48:37] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/529 variables, 1/635 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/529 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 20 (OVERLAPS) 40/569 variables, 40/675 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/569 variables, 40/715 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/569 variables, 7/722 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:48:51] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 1 ms to minimize.
[2024-05-22 05:48:51] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-05-22 05:48:51] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/569 variables, 3/725 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:48:58] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/569 variables, 1/726 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/569 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:49:11] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
[2024-05-22 05:49:12] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 5 ms to minimize.
At refinement iteration 26 (OVERLAPS) 0/569 variables, 2/728 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/569 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 05:49:25] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 2 ms to minimize.
At refinement iteration 28 (OVERLAPS) 0/569 variables, 1/729 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 569/569 variables, and 729 constraints, problems are : Problem set: 0 solved, 21 unsolved in 75008 ms.
Refiners :[Domain max(s): 314/314 constraints, Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 314/314 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 14/14 constraints]
After SMT, in 85678ms problems are : Problem set: 0 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 314 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 314/314 places, 255/255 transitions.
Applied a total of 0 rules in 11 ms. Remains 314 /314 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 314/314 places, 255/255 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 314/314 places, 255/255 transitions.
Applied a total of 0 rules in 24 ms. Remains 314 /314 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2024-05-22 05:49:31] [INFO ] Invariant cache hit.
[2024-05-22 05:49:31] [INFO ] Implicit Places using invariants in 240 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 242 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 313/314 places, 255/255 transitions.
Applied a total of 0 rules in 19 ms. Remains 313 /313 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 285 ms. Remains : 313/314 places, 255/255 transitions.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2024-05-22 05:49:31] [INFO ] Flatten gal took : 19 ms
[2024-05-22 05:49:31] [INFO ] Flatten gal took : 22 ms
[2024-05-22 05:49:32] [INFO ] Input system was already deterministic with 257 transitions.
Computed a total of 217 stabilizing places and 211 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 8 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 313 cols
[2024-05-22 05:49:32] [INFO ] Computed 59 invariants in 5 ms
[2024-05-22 05:49:32] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-22 05:49:32] [INFO ] Invariant cache hit.
[2024-05-22 05:49:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 05:49:32] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2024-05-22 05:49:32] [INFO ] Invariant cache hit.
[2024-05-22 05:49:32] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/313 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
[2024-05-22 05:49:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-22 05:49:35] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/569 variables, 313/374 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/569 variables, 1/375 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/569 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 255 unsolved
[2024-05-22 05:49:42] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-05-22 05:49:42] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 1 ms to minimize.
[2024-05-22 05:49:43] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 2 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/569 variables, 3/378 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/569 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 11 (OVERLAPS) 0/569 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 255 unsolved
No progress, stopping.
After SMT solving in domain Real declared 569/569 variables, and 378 constraints, problems are : Problem set: 0 solved, 255 unsolved in 18170 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/313 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 5/64 constraints. Problems are: Problem set: 0 solved, 255 unsolved
[2024-05-22 05:49:53] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/569 variables, 313/378 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/569 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/569 variables, 255/634 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 569/569 variables, and 634 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 6/6 constraints]
After SMT, in 48404ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 48407ms
Starting structural reductions in LTL mode, iteration 1 : 313/314 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48890 ms. Remains : 313/314 places, 256/257 transitions.
[2024-05-22 05:50:20] [INFO ] Flatten gal took : 18 ms
[2024-05-22 05:50:20] [INFO ] Flatten gal took : 17 ms
[2024-05-22 05:50:21] [INFO ] Input system was already deterministic with 256 transitions.
[2024-05-22 05:50:21] [INFO ] Flatten gal took : 16 ms
[2024-05-22 05:50:21] [INFO ] Flatten gal took : 18 ms
[2024-05-22 05:50:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3651749803070947182.gal : 10 ms
[2024-05-22 05:50:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality8218933678601699622.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/CTLCardinality3651749803070947182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8218933678601699622.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 05:50:51] [INFO ] Flatten gal took : 37 ms
[2024-05-22 05:50:51] [INFO ] Applying decomposition
[2024-05-22 05:50:51] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph903006963318522031.txt' '-o' '/tmp/graph903006963318522031.bin' '-w' '/tmp/graph903006963318522031.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph903006963318522031.bin' '-l' '-1' '-v' '-w' '/tmp/graph903006963318522031.weights' '-q' '0' '-e' '0.001'
[2024-05-22 05:50:51] [INFO ] Decomposing Gal with order
[2024-05-22 05:50:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 05:50:51] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 05:50:51] [INFO ] Flatten gal took : 99 ms
[2024-05-22 05:50:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 8 ms.
[2024-05-22 05:50:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality11761558746590412052.gal : 16 ms
[2024-05-22 05:50:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality14376774342423264839.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/CTLCardinality11761558746590412052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14376774342423264839.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,4.78988e+13,7.03349,180336,16505,8932,430220,32927,277,288661,459,283058,0


Converting to forward existential form...Done !
original formula: AG((EX(EF((u14.p31==1))) + AF(((u48.p96==0)||(((i9.u27.p259==0)||(u48.p75==1))&&((u13.p137==0)||(i12.u3.p211==1)))))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(EX(E(TRUE U (u14.p31==1))))),!(((u48.p96==0)||(((i9.u27.p259==0)||(u48.p75==1))&&((u1...197
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 256
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 311 transition count 255
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 311 transition count 255
Applied a total of 3 rules in 35 ms. Remains 311 /314 variables (removed 3) and now considering 255/257 (removed 2) transitions.
// Phase 1: matrix 255 rows 311 cols
[2024-05-22 05:51:21] [INFO ] Computed 58 invariants in 5 ms
[2024-05-22 05:51:21] [INFO ] Implicit Places using invariants in 248 ms returned []
[2024-05-22 05:51:21] [INFO ] Invariant cache hit.
[2024-05-22 05:51:22] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
[2024-05-22 05:51:22] [INFO ] Redundant transitions in 17 ms returned []
Running 252 sub problems to find dead transitions.
[2024-05-22 05:51:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/310 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 255/565 variables, 310/368 constraints. Problems are: Problem set: 0 solved, 252 unsolved
[2024-05-22 05:51:28] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-05-22 05:51:28] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 1 ms to minimize.
[2024-05-22 05:51:28] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 1 ms to minimize.
[2024-05-22 05:51:29] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 4/372 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/566 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/566 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/566 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 566/566 variables, and 373 constraints, problems are : Problem set: 0 solved, 252 unsolved in 15862 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 2/310 variables, 7/62 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 255/565 variables, 310/372 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 252/624 constraints. Problems are: Problem set: 0 solved, 252 unsolved
[2024-05-22 05:52:00] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/565 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/566 variables, and 625 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 5/5 constraints]
After SMT, in 46048ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 46051ms
Starting structural reductions in SI_CTL mode, iteration 1 : 311/314 places, 255/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46642 ms. Remains : 311/314 places, 255/257 transitions.
[2024-05-22 05:52:08] [INFO ] Flatten gal took : 14 ms
[2024-05-22 05:52:08] [INFO ] Flatten gal took : 12 ms
[2024-05-22 05:52:08] [INFO ] Input system was already deterministic with 255 transitions.
[2024-05-22 05:52:08] [INFO ] Flatten gal took : 15 ms
[2024-05-22 05:52:08] [INFO ] Flatten gal took : 20 ms
RANDOM walk for 40000 steps (897 resets) in 128 ms. (310 steps per ms) remains 1/1 properties
[2024-05-22 05:52:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12538119592679142552.gal : 2 ms
[2024-05-22 05:52:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3766464418084263941.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/ReachabilityCardinality12538119592679142552.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3766464418084263941.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (187 resets) in 90 ms. (439 steps per ms) remains 1/1 properties

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 ...329
Loading property file /tmp/ReachabilityCardinality3766464418084263941.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 40
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 44
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :44 after 200
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :200 after 1464
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1464 after 17084
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :17084 after 50648
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :50648 after 135222
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :717896 after 806480
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :806480 after 3.87689e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.87689e+08 after 1.07995e+09
Interrupted probabilistic random walk after 1699533 steps, run timeout after 3001 ms. (steps per millisecond=566 ) properties seen :0 out of 1
Probabilistic random walk after 1699533 steps, saw 232282 distinct states, run finished after 3001 ms. (steps per millisecond=566 ) properties seen :0
[2024-05-22 05:52:11] [INFO ] Invariant cache hit.
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) 166/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 37/204 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/241 variables, 24/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 199/449 variables, 250/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 14/463 variables, 8/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/463 variables, 3/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/463 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 53/516 variables, 3/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/516 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/516 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 50/566 variables, 50/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/566 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/566 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 566/566 variables, and 369 constraints, problems are : Problem set: 0 solved, 1 unsolved in 226 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 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) 166/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/204 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/241 variables, 24/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 199/449 variables, 250/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/449 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/463 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/463 variables, 3/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/463 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 53/516 variables, 3/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/516 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/516 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 50/566 variables, 50/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/566 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/566 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 566/566 variables, and 370 constraints, problems are : Problem set: 0 solved, 1 unsolved in 267 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 497ms problems are : Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.16027e+09 after 3.5017e+09
Parikh walk visited 0 properties in 321 ms.
Support contains 1 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 255/255 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 311 transition count 253
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 311 transition count 253
Applied a total of 4 rules in 20 ms. Remains 311 /311 variables (removed 0) and now considering 253/255 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 311/311 places, 253/255 transitions.
RANDOM walk for 4000000 steps (65345 resets) in 10922 ms. (366 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (11882 resets) in 5725 ms. (698 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.24797e+10 after 1.25203e+10
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :5.33122e+10 after 5.35519e+10
Interrupted probabilistic random walk after 7050360 steps, run timeout after 12001 ms. (steps per millisecond=587 ) properties seen :0 out of 1
Probabilistic random walk after 7050360 steps, saw 889993 distinct states, run finished after 12001 ms. (steps per millisecond=587 ) properties seen :0
// Phase 1: matrix 253 rows 311 cols
[2024-05-22 05:52:28] [INFO ] Computed 60 invariants in 13 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 14/462 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/462 variables, 3/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/463 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 52/515 variables, 3/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/515 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 49/564 variables, 49/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 564/564 variables, and 371 constraints, problems are : Problem set: 0 solved, 1 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 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) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/448 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/462 variables, 8/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 3/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/463 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 52/515 variables, 3/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/515 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 49/564 variables, 49/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 05:52:29] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/564 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 564/564 variables, and 373 constraints, problems are : Problem set: 0 solved, 1 unsolved in 316 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 590ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 321 ms.
Support contains 1 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 253/253 transitions.
Applied a total of 0 rules in 21 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 311/311 places, 253/253 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 253/253 transitions.
Applied a total of 0 rules in 9 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
[2024-05-22 05:52:29] [INFO ] Invariant cache hit.
[2024-05-22 05:52:29] [INFO ] Implicit Places using invariants in 168 ms returned []
[2024-05-22 05:52:29] [INFO ] Invariant cache hit.
[2024-05-22 05:52:30] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2024-05-22 05:52:30] [INFO ] Redundant transitions in 3 ms returned []
Running 250 sub problems to find dead transitions.
[2024-05-22 05:52:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/310 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (OVERLAPS) 253/563 variables, 310/370 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:52:36] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2024-05-22 05:52:37] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 1 ms to minimize.
[2024-05-22 05:52:37] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/563 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:52:37] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :1.4562e+11 after 2.81359e+11
[2024-05-22 05:52:39] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/563 variables, 2/375 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/563 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 9 (OVERLAPS) 1/564 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:52:44] [INFO ] Deduced a trap composed of 57 places in 81 ms of which 1 ms to minimize.
[2024-05-22 05:52:45] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/564 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:52:47] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/564 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/564 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:52:53] [INFO ] Deduced a trap composed of 55 places in 75 ms of which 1 ms to minimize.
[2024-05-22 05:52:53] [INFO ] Deduced a trap composed of 65 places in 56 ms of which 2 ms to minimize.
[2024-05-22 05:52:54] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 2 ms to minimize.
[2024-05-22 05:52:54] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 1 ms to minimize.
[2024-05-22 05:52:54] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 1 ms to minimize.
[2024-05-22 05:52:54] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/564 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/564 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 564/564 variables, and 385 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (OVERLAPS) 2/310 variables, 8/73 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 250 unsolved
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :4.86958e+11 after 7.08072e+11
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 253/563 variables, 310/384 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/563 variables, 250/634 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 563/564 variables, and 634 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 14/14 constraints]
After SMT, in 60211ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 60214ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60705 ms. Remains : 311/311 places, 253/253 transitions.
RANDOM walk for 400000 steps (6530 resets) in 2239 ms. (178 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-22 05:53:30] [INFO ] Invariant cache hit.
[2024-05-22 05:53:31] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 05:53:31] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 29 ms returned sat
[2024-05-22 05:53:31] [INFO ] After 80ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 05:53:31] [INFO ] After 106ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 05:53:31] [INFO ] After 198ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 05:53:31] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 05:53:31] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 18 ms returned sat
[2024-05-22 05:53:31] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 05:53:31] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 1 ms to minimize.
[2024-05-22 05:53:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
TRAPS : Iteration 1
[2024-05-22 05:53:31] [INFO ] After 204ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 05:53:31] [INFO ] After 270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (65396 resets) in 11045 ms. (362 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (11824 resets) in 4695 ms. (851 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6953519 steps, run timeout after 12001 ms. (steps per millisecond=579 ) properties seen :0 out of 1
Probabilistic random walk after 6953519 steps, saw 879397 distinct states, run finished after 12001 ms. (steps per millisecond=579 ) properties seen :0
[2024-05-22 05:53:47] [INFO ] Invariant cache hit.
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) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 14/462 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/462 variables, 3/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/463 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 52/515 variables, 3/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/515 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 49/564 variables, 49/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 564/564 variables, and 371 constraints, problems are : Problem set: 0 solved, 1 unsolved in 386 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 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) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/448 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/462 variables, 8/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 3/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/463 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 52/515 variables, 3/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/515 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 49/564 variables, 49/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 05:53:48] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/564 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 564/564 variables, and 373 constraints, problems are : Problem set: 0 solved, 1 unsolved in 311 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 710ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 327 ms.
Support contains 1 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 253/253 transitions.
Applied a total of 0 rules in 8 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 311/311 places, 253/253 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 253/253 transitions.
Applied a total of 0 rules in 8 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
[2024-05-22 05:53:48] [INFO ] Invariant cache hit.
[2024-05-22 05:53:48] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-22 05:53:48] [INFO ] Invariant cache hit.
[2024-05-22 05:53:49] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2024-05-22 05:53:49] [INFO ] Redundant transitions in 2 ms returned []
Running 250 sub problems to find dead transitions.
[2024-05-22 05:53:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/310 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (OVERLAPS) 253/563 variables, 310/370 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:53:55] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 1 ms to minimize.
[2024-05-22 05:53:55] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 1 ms to minimize.
[2024-05-22 05:53:56] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/563 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:53:56] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-22 05:53:58] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 1048576
At refinement iteration 7 (INCLUDED_ONLY) 0/563 variables, 2/375 constraints. Problems are: Problem set: 0 solved, 250 unsolved
SDD size :1.3269e+12 after 1.66319e+12
At refinement iteration 8 (INCLUDED_ONLY) 0/563 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 9 (OVERLAPS) 1/564 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:54:03] [INFO ] Deduced a trap composed of 57 places in 73 ms of which 2 ms to minimize.
[2024-05-22 05:54:04] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/564 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:54:06] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/564 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/564 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:54:12] [INFO ] Deduced a trap composed of 55 places in 73 ms of which 1 ms to minimize.
[2024-05-22 05:54:12] [INFO ] Deduced a trap composed of 65 places in 57 ms of which 1 ms to minimize.
[2024-05-22 05:54:12] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 1 ms to minimize.
[2024-05-22 05:54:13] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 2 ms to minimize.
[2024-05-22 05:54:13] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-05-22 05:54:13] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/564 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/564 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 564/564 variables, and 385 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (OVERLAPS) 2/310 variables, 8/73 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 253/563 variables, 310/384 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/563 variables, 250/634 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 563/564 variables, and 634 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 14/14 constraints]
After SMT, in 60193ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60719 ms. Remains : 311/311 places, 253/253 transitions.
RANDOM walk for 400000 steps (6453 resets) in 1099 ms. (363 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-22 05:54:49] [INFO ] Invariant cache hit.
[2024-05-22 05:54:49] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 05:54:49] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 21 ms returned sat
[2024-05-22 05:54:49] [INFO ] After 86ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 05:54:49] [INFO ] After 111ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 05:54:49] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 05:54:50] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 05:54:50] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 19 ms returned sat
[2024-05-22 05:54:50] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 05:54:50] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 1 ms to minimize.
[2024-05-22 05:54:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
TRAPS : Iteration 1
[2024-05-22 05:54:50] [INFO ] After 205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 05:54:50] [INFO ] After 277ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 40000 steps (647 resets) in 198 ms. (201 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (125 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1570359 steps, run timeout after 3001 ms. (steps per millisecond=523 ) properties seen :0 out of 1
Probabilistic random walk after 1570359 steps, saw 220781 distinct states, run finished after 3001 ms. (steps per millisecond=523 ) properties seen :0
[2024-05-22 05:54:53] [INFO ] Invariant cache hit.
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) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 14/462 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/462 variables, 3/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/463 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 52/515 variables, 3/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/515 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 49/564 variables, 49/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 564/564 variables, and 371 constraints, problems are : Problem set: 0 solved, 1 unsolved in 326 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 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) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/448 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/462 variables, 8/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 3/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/463 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 52/515 variables, 3/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/515 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 49/564 variables, 49/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 05:54:53] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/564 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 564/564 variables, and 373 constraints, problems are : Problem set: 0 solved, 1 unsolved in 323 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 656ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 319 ms.
Support contains 1 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 253/253 transitions.
Applied a total of 0 rules in 11 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 311/311 places, 253/253 transitions.
RANDOM walk for 40000 steps (660 resets) in 138 ms. (287 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (113 resets) in 61 ms. (645 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1570540 steps, run timeout after 3001 ms. (steps per millisecond=523 ) properties seen :0 out of 1
Probabilistic random walk after 1570540 steps, saw 220808 distinct states, run finished after 3001 ms. (steps per millisecond=523 ) properties seen :0
[2024-05-22 05:54:57] [INFO ] Invariant cache hit.
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) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 14/462 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/462 variables, 3/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/463 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 52/515 variables, 3/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/515 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 49/564 variables, 49/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/564 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 564/564 variables, and 371 constraints, problems are : Problem set: 0 solved, 1 unsolved in 296 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 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) 169/170 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/209 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/241 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/250 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 198/448 variables, 250/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/448 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 14/462 variables, 8/314 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/462 variables, 3/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/463 variables, 1/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/463 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/463 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 52/515 variables, 3/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/515 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/515 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 49/564 variables, 49/372 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 05:54:57] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/564 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/564 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 564/564 variables, and 373 constraints, problems are : Problem set: 0 solved, 1 unsolved in 297 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 619ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 313 ms.
Support contains 1 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 253/253 transitions.
Applied a total of 0 rules in 7 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 311/311 places, 253/253 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 253/253 transitions.
Applied a total of 0 rules in 7 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
[2024-05-22 05:54:58] [INFO ] Invariant cache hit.
[2024-05-22 05:54:58] [INFO ] Implicit Places using invariants in 155 ms returned []
[2024-05-22 05:54:58] [INFO ] Invariant cache hit.
[2024-05-22 05:54:58] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
[2024-05-22 05:54:58] [INFO ] Redundant transitions in 1 ms returned []
Running 250 sub problems to find dead transitions.
[2024-05-22 05:54:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/310 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (OVERLAPS) 253/563 variables, 310/370 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:55:05] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2024-05-22 05:55:05] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 1 ms to minimize.
[2024-05-22 05:55:05] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/563 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:55:06] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-05-22 05:55:08] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/563 variables, 2/375 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/563 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 9 (OVERLAPS) 1/564 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:55:13] [INFO ] Deduced a trap composed of 57 places in 74 ms of which 2 ms to minimize.
[2024-05-22 05:55:14] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/564 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:55:16] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/564 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/564 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:55:22] [INFO ] Deduced a trap composed of 55 places in 74 ms of which 2 ms to minimize.
[2024-05-22 05:55:22] [INFO ] Deduced a trap composed of 65 places in 60 ms of which 1 ms to minimize.
[2024-05-22 05:55:22] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 1 ms to minimize.
[2024-05-22 05:55:22] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 2 ms to minimize.
[2024-05-22 05:55:22] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 1 ms to minimize.
[2024-05-22 05:55:23] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/564 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 250 unsolved
SDD proceeding with computation,1 properties remain. new max is 2097152
At refinement iteration 14 (INCLUDED_ONLY) 0/564 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 250 unsolved
SDD size :3.53284e+12 after 3.5375e+12
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 564/564 variables, and 385 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 17/52 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (OVERLAPS) 2/310 variables, 8/73 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 253/563 variables, 310/384 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/563 variables, 250/634 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-22 05:55:56] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 563/564 variables, and 635 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 15/15 constraints]
After SMT, in 60195ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 60200ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60640 ms. Remains : 311/311 places, 253/253 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 311 transition count 253
Applied a total of 1 rules in 13 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 253 rows 311 cols
[2024-05-22 05:55:59] [INFO ] Computed 60 invariants in 22 ms
[2024-05-22 05:55:59] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 05:55:59] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 15 ms returned sat
[2024-05-22 05:55:59] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 05:55:59] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 05:55:59] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2024-05-22 05:55:59] [INFO ] After 129ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 05:55:59] [INFO ] After 154ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 05:55:59] [INFO ] After 244ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 365 ms.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 311 transition count 253
Applied a total of 1 rules in 16 ms. Remains 311 /311 variables (removed 0) and now considering 253/253 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-22 05:55:59] [INFO ] Invariant cache hit.
[2024-05-22 05:55:59] [INFO ] [Real]Absence check using 35 positive place invariants in 8 ms returned sat
[2024-05-22 05:55:59] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 23 ms returned sat
[2024-05-22 05:55:59] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 05:55:59] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 05:55:59] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 19 ms returned sat
[2024-05-22 05:55:59] [INFO ] After 113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 05:55:59] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 1 ms to minimize.
[2024-05-22 05:55:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
TRAPS : Iteration 1
[2024-05-22 05:55:59] [INFO ] After 225ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 05:55:59] [INFO ] After 323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-22 05:55:59] [INFO ] Flatten gal took : 11 ms
[2024-05-22 05:55:59] [INFO ] Flatten gal took : 11 ms
[2024-05-22 05:55:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17270049105044528690.gal : 2 ms
[2024-05-22 05:55:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6716982216524734132.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/ReachabilityCardinality17270049105044528690.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6716982216524734132.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 ...329
Loading property file /tmp/ReachabilityCardinality6716982216524734132.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 30
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :30 after 36
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :36 after 536
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :536 after 1184
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1184 after 21744
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :21744 after 97750
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :97750 after 157120
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5.60515e+08 after 7.85155e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7.85155e+08 after 8.41464e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :8.78257e+08 after 3.12758e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :9.34187e+09 after 9.34843e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.8559e+10 after 3.85798e+10
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.65935e+11 after 1.94716e+11
Detected timeout of ITS tools.
[2024-05-22 05:56:14] [INFO ] Flatten gal took : 14 ms
[2024-05-22 05:56:14] [INFO ] Applying decomposition
[2024-05-22 05:56:14] [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/graph17329273938402541097.txt' '-o' '/tmp/graph17329273938402541097.bin' '-w' '/tmp/graph17329273938402541097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17329273938402541097.bin' '-l' '-1' '-v' '-w' '/tmp/graph17329273938402541097.weights' '-q' '0' '-e' '0.001'
[2024-05-22 05:56:14] [INFO ] Decomposing Gal with order
[2024-05-22 05:56:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 05:56:14] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 05:56:14] [INFO ] Flatten gal took : 17 ms
[2024-05-22 05:56:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2024-05-22 05:56:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16196673191528686368.gal : 3 ms
[2024-05-22 05:56:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5334597012014889987.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/ReachabilityCardinality16196673191528686368.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5334597012014889987.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/ReachabilityCardinality5334597012014889987.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 602
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :602 after 3800
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11512 after 6.15321e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6.15321e+08 after 1.15122e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.15122e+09 after 1.8487e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.8487e+09 after 2.86612e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.86612e+09 after 4.79535e+09
Reachability property DES-PT-50a-CTLCardinality-2024-01 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 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,1.88934e+13,1.68879,63224,5392,4863,135691,16653,242,135220,453,77388,0
Total reachable state count : 18893444229472

Verifying 1 reachability properties.
Reachability property DES-PT-50a-CTLCardinality-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-50a-CTLCardinality-2024-01,2880,1.69475,63224,68,237,135691,16653,244,135220,456,77388,0
Over-approximation ignoring read arcs solved 0 properties in 17346 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 05:56:16] [INFO ] Flatten gal took : 10 ms
[2024-05-22 05:56:16] [INFO ] Applying decomposition
[2024-05-22 05:56:16] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11795189326632764769.txt' '-o' '/tmp/graph11795189326632764769.bin' '-w' '/tmp/graph11795189326632764769.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11795189326632764769.bin' '-l' '-1' '-v' '-w' '/tmp/graph11795189326632764769.weights' '-q' '0' '-e' '0.001'
[2024-05-22 05:56:16] [INFO ] Decomposing Gal with order
[2024-05-22 05:56:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 05:56:16] [INFO ] Removed a total of 10 redundant transitions.
[2024-05-22 05:56:16] [INFO ] Flatten gal took : 28 ms
[2024-05-22 05:56:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 05:56:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11877560203928988063.gal : 9 ms
[2024-05-22 05:56:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality337523411480351906.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/ReachabilityCardinality11877560203928988063.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality337523411480351906.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 ...307
Loading property file /tmp/ReachabilityCardinality337523411480351906.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 28
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :28 after 4760
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14534 after 4.94464e+08
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :4.94464e+08 after 1.02769e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.02769e+09 after 1.56139e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.56139e+09 after 2.36158e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.36158e+09 after 3.69499e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.69499e+09 after 5.96244e+09
Reachability property DES-PT-50a-CTLCardinality-2024-01 is true.
FORMULA DES-PT-50a-CTLCardinality-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 2049 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,3.24138e+13,1.74948,65872,5719,5781,143687,15817,241,136128,454,87007,0
Total reachable state count : 32413774720749

Verifying 1 reachability properties.
Reachability property DES-PT-50a-CTLCardinality-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-50a-CTLCardinality-2024-01,672,1.7558,66136,72,212,143687,15817,243,136128,457,87007,0
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 05:56:18] [INFO ] Flatten gal took : 23 ms
[2024-05-22 05:56:18] [INFO ] Flatten gal took : 11 ms
[2024-05-22 05:56:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality9991780400287663149.gal : 2 ms
[2024-05-22 05:56:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9574716310599471643.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/CTLCardinality9991780400287663149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9574716310599471643.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 0 CTL formulae.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 12 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 313 cols
[2024-05-22 05:56:48] [INFO ] Computed 59 invariants in 2 ms
[2024-05-22 05:56:48] [INFO ] Implicit Places using invariants in 150 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 151 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 312/314 places, 256/257 transitions.
Applied a total of 0 rules in 4 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 167 ms. Remains : 312/314 places, 256/257 transitions.
[2024-05-22 05:56:48] [INFO ] Flatten gal took : 9 ms
[2024-05-22 05:56:48] [INFO ] Flatten gal took : 9 ms
[2024-05-22 05:56:49] [INFO ] Input system was already deterministic with 256 transitions.
[2024-05-22 05:56:49] [INFO ] Flatten gal took : 9 ms
[2024-05-22 05:56:49] [INFO ] Flatten gal took : 9 ms
[2024-05-22 05:56:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality5770677904377485698.gal : 2 ms
[2024-05-22 05:56:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality6743759782411009681.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/CTLCardinality5770677904377485698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6743759782411009681.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 05:57:19] [INFO ] Flatten gal took : 9 ms
[2024-05-22 05:57:19] [INFO ] Applying decomposition
[2024-05-22 05:57:19] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9883135201185164674.txt' '-o' '/tmp/graph9883135201185164674.bin' '-w' '/tmp/graph9883135201185164674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9883135201185164674.bin' '-l' '-1' '-v' '-w' '/tmp/graph9883135201185164674.weights' '-q' '0' '-e' '0.001'
[2024-05-22 05:57:19] [INFO ] Decomposing Gal with order
[2024-05-22 05:57:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 05:57:19] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 05:57:19] [INFO ] Flatten gal took : 15 ms
[2024-05-22 05:57:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-22 05:57:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality6467879356290341765.gal : 3 ms
[2024-05-22 05:57:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10119782664121590447.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/CTLCardinality6467879356290341765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10119782664121590447.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,4.78988e+13,5.7182,183828,13874,8935,453688,32932,292,282328,455,283982,0


Converting to forward existential form...Done !
original formula: EX(AG(((u14.p15==0)||(u13.p129==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((u14.p15==0)||(u13.p129==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Applied a total of 0 rules in 8 ms. Remains 314 /314 variables (removed 0) and now considering 257/257 (removed 0) transitions.
// Phase 1: matrix 257 rows 314 cols
[2024-05-22 05:57:49] [INFO ] Computed 59 invariants in 11 ms
[2024-05-22 05:57:49] [INFO ] Implicit Places using invariants in 251 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 255 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/314 places, 257/257 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 266 ms. Remains : 313/314 places, 257/257 transitions.
[2024-05-22 05:57:49] [INFO ] Flatten gal took : 10 ms
[2024-05-22 05:57:49] [INFO ] Flatten gal took : 8 ms
[2024-05-22 05:57:49] [INFO ] Input system was already deterministic with 257 transitions.
[2024-05-22 05:57:49] [INFO ] Flatten gal took : 8 ms
[2024-05-22 05:57:49] [INFO ] Flatten gal took : 8 ms
[2024-05-22 05:57:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality10699462955177161631.gal : 1 ms
[2024-05-22 05:57:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality708006915890984644.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/CTLCardinality10699462955177161631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality708006915890984644.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 05:58:19] [INFO ] Flatten gal took : 15 ms
[2024-05-22 05:58:19] [INFO ] Applying decomposition
[2024-05-22 05:58:19] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1025149897656732560.txt' '-o' '/tmp/graph1025149897656732560.bin' '-w' '/tmp/graph1025149897656732560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1025149897656732560.bin' '-l' '-1' '-v' '-w' '/tmp/graph1025149897656732560.weights' '-q' '0' '-e' '0.001'
[2024-05-22 05:58:19] [INFO ] Decomposing Gal with order
[2024-05-22 05:58:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 05:58:19] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 05:58:19] [INFO ] Flatten gal took : 15 ms
[2024-05-22 05:58:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2024-05-22 05:58:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality11923709962989442193.gal : 3 ms
[2024-05-22 05:58:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality851898645836718614.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/CTLCardinality11923709962989442193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality851898645836718614.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,5.61128e+13,6.24762,193332,13921,8938,482017,32950,297,289250,460,284796,0


Converting to forward existential form...Done !
original formula: AF((EX(EG(((u2.p169==0)||(u13.p149==1)))) * E((((u13.p116==0)&&(u13.p138==1))&&(!((i4.i0.u19.p243==0)||(u48.p62==1)))) U EF(((i4.i1.u25.p...186
=> equivalent forward existential formula: [FwdG(Init,!((EX(EG(((u2.p169==0)||(u13.p149==1)))) * E((((u13.p116==0)&&(u13.p138==1))&&(!((i4.i0.u19.p243==0)|...237
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t250, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 312 transition count 256
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 311 transition count 255
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 311 transition count 255
Applied a total of 3 rules in 20 ms. Remains 311 /314 variables (removed 3) and now considering 255/257 (removed 2) transitions.
// Phase 1: matrix 255 rows 311 cols
[2024-05-22 05:58:49] [INFO ] Computed 58 invariants in 4 ms
[2024-05-22 05:58:49] [INFO ] Implicit Places using invariants in 186 ms returned []
[2024-05-22 05:58:49] [INFO ] Invariant cache hit.
[2024-05-22 05:58:50] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2024-05-22 05:58:50] [INFO ] Redundant transitions in 3 ms returned []
Running 252 sub problems to find dead transitions.
[2024-05-22 05:58:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/310 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 255/565 variables, 310/368 constraints. Problems are: Problem set: 0 solved, 252 unsolved
[2024-05-22 05:58:56] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 2 ms to minimize.
[2024-05-22 05:58:56] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2024-05-22 05:58:56] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2024-05-22 05:58:57] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 4/372 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/566 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/566 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/566 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 566/566 variables, and 373 constraints, problems are : Problem set: 0 solved, 252 unsolved in 16237 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 2/310 variables, 7/62 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 255/565 variables, 310/372 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 252/624 constraints. Problems are: Problem set: 0 solved, 252 unsolved
[2024-05-22 05:59:28] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/565 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/566 variables, and 625 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 5/5 constraints]
After SMT, in 46416ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 46423ms
Starting structural reductions in SI_CTL mode, iteration 1 : 311/314 places, 255/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46935 ms. Remains : 311/314 places, 255/257 transitions.
[2024-05-22 05:59:36] [INFO ] Flatten gal took : 9 ms
[2024-05-22 05:59:36] [INFO ] Flatten gal took : 8 ms
[2024-05-22 05:59:36] [INFO ] Input system was already deterministic with 255 transitions.
[2024-05-22 05:59:36] [INFO ] Flatten gal took : 8 ms
[2024-05-22 05:59:36] [INFO ] Flatten gal took : 8 ms
[2024-05-22 05:59:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality10754747633879324352.gal : 3 ms
[2024-05-22 05:59:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality11764168042409897077.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/CTLCardinality10754747633879324352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11764168042409897077.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 06:00:06] [INFO ] Flatten gal took : 12 ms
[2024-05-22 06:00:06] [INFO ] Applying decomposition
[2024-05-22 06:00:06] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2178251698329891866.txt' '-o' '/tmp/graph2178251698329891866.bin' '-w' '/tmp/graph2178251698329891866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2178251698329891866.bin' '-l' '-1' '-v' '-w' '/tmp/graph2178251698329891866.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:00:06] [INFO ] Decomposing Gal with order
[2024-05-22 06:00:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:00:06] [INFO ] Removed a total of 11 redundant transitions.
[2024-05-22 06:00:06] [INFO ] Flatten gal took : 18 ms
[2024-05-22 06:00:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 06:00:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality17531866387568331685.gal : 3 ms
[2024-05-22 06:00:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality11324221259890029976.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/CTLCardinality17531866387568331685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11324221259890029976.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,4.78988e+13,2.65683,90752,7300,9077,199018,19409,242,174581,452,156930,0


Converting to forward existential form...Done !
original formula: A((u48.p62!=1) U !(EF((u14.p43==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U (u14.p43==1))))))) * !(E(!(!(E(TRUE U (u14.p43==1)))) U (!((u48.p62!=1)) * !(!(E(TRU...188
Reverse transition relation is NOT exact ! Due to transitions t1, t215, t216, t248, u2.t7, u2.t109, u2.t113, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u...751
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Applied a total of 0 rules in 3 ms. Remains 314 /314 variables (removed 0) and now considering 257/257 (removed 0) transitions.
// Phase 1: matrix 257 rows 314 cols
[2024-05-22 06:00:36] [INFO ] Computed 59 invariants in 7 ms
[2024-05-22 06:00:37] [INFO ] Implicit Places using invariants in 262 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 263 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/314 places, 257/257 transitions.
Applied a total of 0 rules in 4 ms. Remains 313 /313 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 313/314 places, 257/257 transitions.
[2024-05-22 06:00:37] [INFO ] Flatten gal took : 9 ms
[2024-05-22 06:00:37] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:00:37] [INFO ] Input system was already deterministic with 257 transitions.
[2024-05-22 06:00:37] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:00:37] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:00:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality3001884149318656071.gal : 1 ms
[2024-05-22 06:00:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality1786213111998897423.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/CTLCardinality3001884149318656071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1786213111998897423.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 06:01:07] [INFO ] Flatten gal took : 12 ms
[2024-05-22 06:01:07] [INFO ] Applying decomposition
[2024-05-22 06:01:07] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13074478471334926382.txt' '-o' '/tmp/graph13074478471334926382.bin' '-w' '/tmp/graph13074478471334926382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13074478471334926382.bin' '-l' '-1' '-v' '-w' '/tmp/graph13074478471334926382.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:01:07] [INFO ] Decomposing Gal with order
[2024-05-22 06:01:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:01:07] [INFO ] Removed a total of 12 redundant transitions.
[2024-05-22 06:01:07] [INFO ] Flatten gal took : 15 ms
[2024-05-22 06:01:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2024-05-22 06:01:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality10146555259568310988.gal : 2 ms
[2024-05-22 06:01:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality12519684123239586660.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/CTLCardinality10146555259568310988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12519684123239586660.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,5.61128e+13,9.72396,378292,77091,8962,1.1838e+06,32985,294,631317,463,269186,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 10 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 313 cols
[2024-05-22 06:01:37] [INFO ] Computed 59 invariants in 3 ms
[2024-05-22 06:01:37] [INFO ] Implicit Places using invariants in 158 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 312/314 places, 256/257 transitions.
Applied a total of 0 rules in 2 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 173 ms. Remains : 312/314 places, 256/257 transitions.
[2024-05-22 06:01:37] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:01:37] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:01:37] [INFO ] Input system was already deterministic with 256 transitions.
[2024-05-22 06:01:37] [INFO ] Flatten gal took : 9 ms
[2024-05-22 06:01:37] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:01:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality10883256537870687456.gal : 1 ms
[2024-05-22 06:01:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality7413036114885012728.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/CTLCardinality10883256537870687456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7413036114885012728.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 06:02:07] [INFO ] Flatten gal took : 13 ms
[2024-05-22 06:02:07] [INFO ] Applying decomposition
[2024-05-22 06:02:07] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4878620283336001423.txt' '-o' '/tmp/graph4878620283336001423.bin' '-w' '/tmp/graph4878620283336001423.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4878620283336001423.bin' '-l' '-1' '-v' '-w' '/tmp/graph4878620283336001423.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:02:07] [INFO ] Decomposing Gal with order
[2024-05-22 06:02:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:02:07] [INFO ] Removed a total of 58 redundant transitions.
[2024-05-22 06:02:07] [INFO ] Flatten gal took : 15 ms
[2024-05-22 06:02:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 3 ms.
[2024-05-22 06:02:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality14145939700773662627.gal : 4 ms
[2024-05-22 06:02:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality349316666064877228.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/CTLCardinality14145939700773662627.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality349316666064877228.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,4.78988e+13,3.58616,117432,8469,6719,260813,31719,323,229270,464,269855,0


Converting to forward existential form...Done !
original formula: A(!((AG(AF(((u2.p197==0)||(u49.p92==1)))) + (u13.p147!=1))) U EF(((!(EF((((u49.p50==0)||(i3.u14.p14==1))||(u13.p107==1)))) * EX(TRUE)) * ...170
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U ((!(E(TRUE U (((u49.p50==0)||(i3.u14.p14==1))||(u13.p107==1)))) * EX(TRUE)) * (u49.p56...479
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...751
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 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 12 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2024-05-22 06:02:37] [INFO ] Invariant cache hit.
[2024-05-22 06:02:38] [INFO ] Implicit Places using invariants in 145 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 146 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 312/314 places, 256/257 transitions.
Applied a total of 0 rules in 6 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 165 ms. Remains : 312/314 places, 256/257 transitions.
[2024-05-22 06:02:38] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:02:38] [INFO ] Flatten gal took : 9 ms
[2024-05-22 06:02:38] [INFO ] Input system was already deterministic with 256 transitions.
[2024-05-22 06:02:38] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:02:38] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:02:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality11541557793295091947.gal : 2 ms
[2024-05-22 06:02:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality17949959020855531155.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/CTLCardinality11541557793295091947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17949959020855531155.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 06:03:08] [INFO ] Flatten gal took : 12 ms
[2024-05-22 06:03:08] [INFO ] Applying decomposition
[2024-05-22 06:03:08] [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/graph1944447905681650817.txt' '-o' '/tmp/graph1944447905681650817.bin' '-w' '/tmp/graph1944447905681650817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1944447905681650817.bin' '-l' '-1' '-v' '-w' '/tmp/graph1944447905681650817.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:03:08] [INFO ] Decomposing Gal with order
[2024-05-22 06:03:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:03:08] [INFO ] Removed a total of 56 redundant transitions.
[2024-05-22 06:03:08] [INFO ] Flatten gal took : 14 ms
[2024-05-22 06:03:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 2 ms.
[2024-05-22 06:03:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality1277021392228601391.gal : 2 ms
[2024-05-22 06:03:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality16167364493266152233.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/CTLCardinality1277021392228601391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16167364493266152233.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,4.78988e+13,6.93649,164184,21035,6510,346377,30554,341,411632,464,265048,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 22 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2024-05-22 06:03:38] [INFO ] Invariant cache hit.
[2024-05-22 06:03:38] [INFO ] Implicit Places using invariants in 153 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 154 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 312/314 places, 256/257 transitions.
Applied a total of 0 rules in 6 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 182 ms. Remains : 312/314 places, 256/257 transitions.
[2024-05-22 06:03:38] [INFO ] Flatten gal took : 7 ms
[2024-05-22 06:03:38] [INFO ] Flatten gal took : 9 ms
[2024-05-22 06:03:38] [INFO ] Input system was already deterministic with 256 transitions.
[2024-05-22 06:03:38] [INFO ] Flatten gal took : 9 ms
[2024-05-22 06:03:38] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:03:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality4843610170775546647.gal : 2 ms
[2024-05-22 06:03:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality12761685745752876328.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/CTLCardinality4843610170775546647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12761685745752876328.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 06:04:08] [INFO ] Flatten gal took : 15 ms
[2024-05-22 06:04:08] [INFO ] Applying decomposition
[2024-05-22 06:04:08] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13317668449469378730.txt' '-o' '/tmp/graph13317668449469378730.bin' '-w' '/tmp/graph13317668449469378730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13317668449469378730.bin' '-l' '-1' '-v' '-w' '/tmp/graph13317668449469378730.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:04:08] [INFO ] Decomposing Gal with order
[2024-05-22 06:04:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:04:08] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 06:04:08] [INFO ] Flatten gal took : 12 ms
[2024-05-22 06:04:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2024-05-22 06:04:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality7579613755998819135.gal : 3 ms
[2024-05-22 06:04:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality15288843872922224500.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/CTLCardinality7579613755998819135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15288843872922224500.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,4.78988e+13,5.80693,185140,13836,8932,456556,32947,291,279869,459,287004,0


Converting to forward existential form...Done !
original formula: A(EG(E(((EF((i1.i0.u7.p221==0)) + (i10.u43.p293==0)) + (u12.p230==0)) U (u13.p5==1))) U (u12.p229==1))
=> equivalent forward existential formula: [((Init * !(EG(!((u12.p229==1))))) * !(E(!((u12.p229==1)) U (!(EG(E(((E(TRUE U (i1.i0.u7.p221==0)) + (i10.u43.p2...229
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 21 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2024-05-22 06:04:38] [INFO ] Invariant cache hit.
[2024-05-22 06:04:39] [INFO ] Implicit Places using invariants in 159 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 168 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 312/314 places, 256/257 transitions.
Applied a total of 0 rules in 7 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 196 ms. Remains : 312/314 places, 256/257 transitions.
[2024-05-22 06:04:39] [INFO ] Flatten gal took : 7 ms
[2024-05-22 06:04:39] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:04:39] [INFO ] Input system was already deterministic with 256 transitions.
[2024-05-22 06:04:39] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:04:39] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:04:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality7293708026346141000.gal : 4 ms
[2024-05-22 06:04:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality9519518110291870075.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/CTLCardinality7293708026346141000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9519518110291870075.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 06:05:09] [INFO ] Flatten gal took : 13 ms
[2024-05-22 06:05:09] [INFO ] Applying decomposition
[2024-05-22 06:05:09] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14987909688661093566.txt' '-o' '/tmp/graph14987909688661093566.bin' '-w' '/tmp/graph14987909688661093566.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14987909688661093566.bin' '-l' '-1' '-v' '-w' '/tmp/graph14987909688661093566.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:05:09] [INFO ] Decomposing Gal with order
[2024-05-22 06:05:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:05:09] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 06:05:09] [INFO ] Flatten gal took : 12 ms
[2024-05-22 06:05:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 06:05:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality3255245221574870976.gal : 4 ms
[2024-05-22 06:05:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16454426909550651597.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/CTLCardinality3255245221574870976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16454426909550651597.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,4.78988e+13,5.28126,168252,13859,8935,417617,32933,297,261558,456,284089,0


Converting to forward existential form...Done !
original formula: EG(((EG((i6.u36.p280==0)) * ((u13.p34==0)||(i9.u29.p265==1))) * (((i4.i1.u33.p273==0)||(u12.p105==1))&&((u12.p149==0)||(u12.p113==1)))))
=> equivalent forward existential formula: [FwdG(Init,((EG((i6.u36.p280==0)) * ((u13.p34==0)||(i9.u29.p265==1))) * (((i4.i1.u33.p273==0)||(u12.p105==1))&&(...197
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Applied a total of 2 rules in 14 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2024-05-22 06:05:39] [INFO ] Invariant cache hit.
[2024-05-22 06:05:39] [INFO ] Implicit Places using invariants in 149 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 150 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 312/314 places, 256/257 transitions.
Applied a total of 0 rules in 3 ms. Remains 312 /312 variables (removed 0) and now considering 256/256 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 167 ms. Remains : 312/314 places, 256/257 transitions.
[2024-05-22 06:05:39] [INFO ] Flatten gal took : 7 ms
[2024-05-22 06:05:39] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:05:39] [INFO ] Input system was already deterministic with 256 transitions.
[2024-05-22 06:05:39] [INFO ] Flatten gal took : 7 ms
[2024-05-22 06:05:39] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:05:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality6448171850606439423.gal : 2 ms
[2024-05-22 06:05:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality6695170496493002424.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/CTLCardinality6448171850606439423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6695170496493002424.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 06:06:09] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:06:09] [INFO ] Applying decomposition
[2024-05-22 06:06:09] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7499078827690361423.txt' '-o' '/tmp/graph7499078827690361423.bin' '-w' '/tmp/graph7499078827690361423.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7499078827690361423.bin' '-l' '-1' '-v' '-w' '/tmp/graph7499078827690361423.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:06:09] [INFO ] Decomposing Gal with order
[2024-05-22 06:06:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:06:09] [INFO ] Removed a total of 58 redundant transitions.
[2024-05-22 06:06:09] [INFO ] Flatten gal took : 14 ms
[2024-05-22 06:06:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 2 ms.
[2024-05-22 06:06:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality17219128183386020755.gal : 2 ms
[2024-05-22 06:06:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality11930015551340080564.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/CTLCardinality17219128183386020755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11930015551340080564.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,4.78988e+13,3.70436,117428,8466,6510,260793,31588,322,229259,463,270551,0


Converting to forward existential form...Done !
original formula: AG(EF((A(A((u13.p144==1) U (u13.p122==0)) U AX((i11.u3.p208==1))) + (EF(((u13.p229==0)||(u13.p123==1))) * EF(((u49.p75==0)&&(u13.p143==1)...161
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!((E(!(!(EX(!((i11.u3.p208==1))))) U (!(!((E(!((u13.p122==0)) U (!((u13.p144==1)...375
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...751
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Applied a total of 0 rules in 11 ms. Remains 314 /314 variables (removed 0) and now considering 257/257 (removed 0) transitions.
// Phase 1: matrix 257 rows 314 cols
[2024-05-22 06:06:39] [INFO ] Computed 59 invariants in 7 ms
[2024-05-22 06:06:39] [INFO ] Implicit Places using invariants in 240 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 241 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/314 places, 257/257 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 255 ms. Remains : 313/314 places, 257/257 transitions.
[2024-05-22 06:06:39] [INFO ] Flatten gal took : 10 ms
[2024-05-22 06:06:39] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:06:40] [INFO ] Input system was already deterministic with 257 transitions.
[2024-05-22 06:06:40] [INFO ] Flatten gal took : 7 ms
[2024-05-22 06:06:40] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:06:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13587683868639906211.gal : 3 ms
[2024-05-22 06:06:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9966000506339826571.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/CTLCardinality13587683868639906211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9966000506339826571.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 06:07:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:07:10] [INFO ] Applying decomposition
[2024-05-22 06:07:10] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18008657030976641078.txt' '-o' '/tmp/graph18008657030976641078.bin' '-w' '/tmp/graph18008657030976641078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18008657030976641078.bin' '-l' '-1' '-v' '-w' '/tmp/graph18008657030976641078.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:07:10] [INFO ] Decomposing Gal with order
[2024-05-22 06:07:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:07:10] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 06:07:10] [INFO ] Flatten gal took : 12 ms
[2024-05-22 06:07:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2024-05-22 06:07:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality11012816058895858405.gal : 2 ms
[2024-05-22 06:07:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality10558072066996488014.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/CTLCardinality11012816058895858405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10558072066996488014.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,5.61128e+13,6.77475,210232,13910,8940,519505,32948,292,319318,462,284333,0


Converting to forward existential form...Done !
original formula: E(((EX(((i1.i0.u7.p222!=1)||(i10.u41.p290==0))) * EF((((A((i9.u23.p253==1) U ((u13.p16==0)||(i10.u46.p306==1))) * (u47.p65==0)) * ((u47.p...306
=> equivalent forward existential formula: [(FwdU(Init,((EX(((i1.i0.u7.p222!=1)||(i10.u41.p290==0))) * E(TRUE U (((!((E(!(((u13.p16==0)||(i10.u46.p306==1))...534
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t250, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Applied a total of 0 rules in 6 ms. Remains 314 /314 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2024-05-22 06:07:40] [INFO ] Invariant cache hit.
[2024-05-22 06:07:40] [INFO ] Implicit Places using invariants in 253 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 254 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/314 places, 257/257 transitions.
Applied a total of 0 rules in 3 ms. Remains 313 /313 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 263 ms. Remains : 313/314 places, 257/257 transitions.
[2024-05-22 06:07:40] [INFO ] Flatten gal took : 9 ms
[2024-05-22 06:07:40] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:07:40] [INFO ] Input system was already deterministic with 257 transitions.
[2024-05-22 06:07:40] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:07:40] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:07:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality2825601640330112424.gal : 2 ms
[2024-05-22 06:07:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality6709688238886825375.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/CTLCardinality2825601640330112424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6709688238886825375.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 06:08:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:08:10] [INFO ] Applying decomposition
[2024-05-22 06:08:10] [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/graph13294508303917869477.txt' '-o' '/tmp/graph13294508303917869477.bin' '-w' '/tmp/graph13294508303917869477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13294508303917869477.bin' '-l' '-1' '-v' '-w' '/tmp/graph13294508303917869477.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:08:10] [INFO ] Decomposing Gal with order
[2024-05-22 06:08:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:08:10] [INFO ] Removed a total of 51 redundant transitions.
[2024-05-22 06:08:10] [INFO ] Flatten gal took : 14 ms
[2024-05-22 06:08:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 2 ms.
[2024-05-22 06:08:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality2517704358003470309.gal : 2 ms
[2024-05-22 06:08:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality15391101666803189398.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/CTLCardinality2517704358003470309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15391101666803189398.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,5.61128e+13,5.50943,172380,16082,6951,437718,28817,354,253639,470,250866,0


Converting to forward existential form...Done !
original formula: AX(E(AF((AX((u13.p114==1)) + (EF(((u48.p311==0)||(i5.u34.p273==1))) * ((i4.u46.p306==1)||(i4.u45.p298==1))))) U !(((!(EF(((u13.p107==0)||...214
=> equivalent forward existential formula: [(EY(Init) * !(E(!(EG(!((!(EX(!((u13.p114==1)))) + (E(TRUE U ((u48.p311==0)||(i5.u34.p273==1))) * ((i4.u46.p306=...285
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t250, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...761
Detected timeout of ITS tools.
[2024-05-22 06:08:40] [INFO ] Flatten gal took : 13 ms
[2024-05-22 06:08:40] [INFO ] Flatten gal took : 8 ms
[2024-05-22 06:08:40] [INFO ] Applying decomposition
[2024-05-22 06:08:40] [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/graph15486581493718001034.txt' '-o' '/tmp/graph15486581493718001034.bin' '-w' '/tmp/graph15486581493718001034.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15486581493718001034.bin' '-l' '-1' '-v' '-w' '/tmp/graph15486581493718001034.weights' '-q' '0' '-e' '0.001'
[2024-05-22 06:08:40] [INFO ] Decomposing Gal with order
[2024-05-22 06:08:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:08:40] [INFO ] Removed a total of 56 redundant transitions.
[2024-05-22 06:08:40] [INFO ] Flatten gal took : 14 ms
[2024-05-22 06:08:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 1 ms.
[2024-05-22 06:08:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13055803700029420666.gal : 2 ms
[2024-05-22 06:08:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality3959467322888705657.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/CTLCardinality13055803700029420666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3959467322888705657.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,5.61128e+13,6.6838,201120,15586,6780,519411,28189,323,287476,473,251122,0


Converting to forward existential form...Done !
original formula: AG((EX(EF((i3.u15.p31==1))) + AF(((u48.p96==0)||(((i11.u28.p259==0)||(u48.p75==1))&&((u13.p137==0)||(i4.u3.p211==1)))))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(EX(E(TRUE U (i3.u15.p31==1))))),!(((u48.p96==0)||(((i11.u28.p259==0)||(u48.p75==1))&&...200
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t250, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...761
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
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,190.47,2197100,1,0,5.02716e+06,150115,1361,7.06587e+06,3379,995972,2144342
FORMULA DES-PT-50a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(AG(((i3.u15.p15==0)||(u13.p129==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((i3.u15.p15==0)||(u13.p129==1))))))] != FALSE
(forward)formula 1,0,405.15,2667960,1,0,6.16814e+06,150115,928,1.05519e+07,1890,995972,1602009
FORMULA DES-PT-50a-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
Detected timeout of ITS tools.
[2024-05-22 06:36:16] [INFO ] Applying decomposition
[2024-05-22 06:36:16] [INFO ] Flatten gal took : 9 ms
[2024-05-22 06:36:16] [INFO ] Decomposing Gal with order
[2024-05-22 06:36:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 06:36:17] [INFO ] Removed a total of 361 redundant transitions.
[2024-05-22 06:36:17] [INFO ] Flatten gal took : 20 ms
[2024-05-22 06:36:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 207 labels/synchronizations in 3 ms.
[2024-05-22 06:36:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13384488848953387025.gal : 1 ms
[2024-05-22 06:36:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality948675773245469623.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/CTLCardinality13384488848953387025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality948675773245469623.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 10 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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 CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-50a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DES-PT-50a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624189900729"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50a.tgz
mv DES-PT-50a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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