About the Execution of ITS-Tools for DES-PT-60a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8772.180 | 3600000.00 | 4025892.00 | 10331.70 | ??F???F????????? | normal |
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-171624189900746.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DES-PT-60a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189900746
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:41 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 16K Apr 12 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Apr 12 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 08:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 08:43 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 110K 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-60a-CTLFireability-2024-00
FORMULA_NAME DES-PT-60a-CTLFireability-2024-01
FORMULA_NAME DES-PT-60a-CTLFireability-2024-02
FORMULA_NAME DES-PT-60a-CTLFireability-2024-03
FORMULA_NAME DES-PT-60a-CTLFireability-2024-04
FORMULA_NAME DES-PT-60a-CTLFireability-2024-05
FORMULA_NAME DES-PT-60a-CTLFireability-2024-06
FORMULA_NAME DES-PT-60a-CTLFireability-2024-07
FORMULA_NAME DES-PT-60a-CTLFireability-2024-08
FORMULA_NAME DES-PT-60a-CTLFireability-2024-09
FORMULA_NAME DES-PT-60a-CTLFireability-2024-10
FORMULA_NAME DES-PT-60a-CTLFireability-2024-11
FORMULA_NAME DES-PT-60a-CTLFireability-2023-12
FORMULA_NAME DES-PT-60a-CTLFireability-2023-13
FORMULA_NAME DES-PT-60a-CTLFireability-2023-14
FORMULA_NAME DES-PT-60a-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716362470209
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-60a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-22 07:21:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 07:21:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 07:21:11] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2024-05-22 07:21:11] [INFO ] Transformed 354 places.
[2024-05-22 07:21:11] [INFO ] Transformed 311 transitions.
[2024-05-22 07:21:11] [INFO ] Found NUPN structural information;
[2024-05-22 07:21:11] [INFO ] Parsed PT model containing 354 places and 311 transitions and 1496 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Support contains 119 out of 354 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 297/297 transitions.
Applied a total of 0 rules in 31 ms. Remains 354 /354 variables (removed 0) and now considering 297/297 (removed 0) transitions.
// Phase 1: matrix 297 rows 354 cols
[2024-05-22 07:21:11] [INFO ] Computed 59 invariants in 36 ms
[2024-05-22 07:21:12] [INFO ] Implicit Places using invariants in 433 ms returned [251]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 461 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 353/354 places, 297/297 transitions.
Applied a total of 0 rules in 19 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 529 ms. Remains : 353/354 places, 297/297 transitions.
Support contains 119 out of 353 places after structural reductions.
[2024-05-22 07:21:12] [INFO ] Flatten gal took : 62 ms
[2024-05-22 07:21:12] [INFO ] Flatten gal took : 30 ms
[2024-05-22 07:21:12] [INFO ] Input system was already deterministic with 297 transitions.
Support contains 118 out of 353 places (down from 119) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 77 to 76
RANDOM walk for 40000 steps (889 resets) in 2029 ms. (19 steps per ms) remains 57/76 properties
BEST_FIRST walk for 4003 steps (24 resets) in 60 ms. (65 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (14 resets) in 27 ms. (142 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (17 resets) in 25 ms. (153 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (19 resets) in 39 ms. (100 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (25 resets) in 19 ms. (200 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (19 resets) in 23 ms. (166 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (18 resets) in 14 ms. (266 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (16 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (17 resets) in 21 ms. (181 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (17 resets) in 22 ms. (174 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (22 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (16 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (22 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (17 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (23 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (18 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (20 resets) in 27 ms. (142 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (16 resets) in 26 ms. (148 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (18 resets) in 23 ms. (166 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (18 resets) in 20 ms. (190 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (23 resets) in 27 ms. (143 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (15 resets) in 28 ms. (138 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (19 resets) in 13 ms. (285 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (18 resets) in 21 ms. (181 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (19 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (17 resets) in 27 ms. (142 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (20 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (19 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (19 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (23 resets) in 24 ms. (160 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (21 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (18 resets) in 23 ms. (166 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (21 resets) in 34 ms. (114 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (25 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (20 resets) in 20 ms. (190 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (19 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (24 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (24 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (19 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (23 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (19 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (21 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (19 resets) in 21 ms. (181 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (18 resets) in 14 ms. (266 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (16 resets) in 20 ms. (190 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (19 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (18 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (23 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (17 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
// Phase 1: matrix 297 rows 353 cols
[2024-05-22 07:21:13] [INFO ] Computed 58 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 34/121 variables, 19/106 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 34/140 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 31/152 variables, 14/155 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 31/186 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/152 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 151/303 variables, 24/210 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/303 variables, 151/361 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/303 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 12 (OVERLAPS) 297/600 variables, 303/664 constraints. Problems are: Problem set: 7 solved, 50 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 600/650 variables, and 664 constraints, problems are : Problem set: 7 solved, 50 unsolved in 5016 ms.
Refiners :[Domain max(s): 303/353 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 303/353 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 50 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 67/67 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/67 variables, 0/67 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 27/94 variables, 15/82 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 27/109 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 1/110 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/110 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 6 (OVERLAPS) 44/138 variables, 18/128 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 44/172 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 0/172 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 9 (OVERLAPS) 161/299 variables, 23/195 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/299 variables, 161/356 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/299 variables, 0/356 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 12 (OVERLAPS) 3/302 variables, 1/357 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/302 variables, 3/360 constraints. Problems are: Problem set: 7 solved, 50 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/302 variables, 0/360 constraints. Problems are: Problem set: 7 solved, 50 unsolved
Problem AtomicPropp72 is UNSAT
At refinement iteration 15 (OVERLAPS) 297/599 variables, 302/662 constraints. Problems are: Problem set: 8 solved, 49 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/599 variables, 12/674 constraints. Problems are: Problem set: 8 solved, 49 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 599/650 variables, and 674 constraints, problems are : Problem set: 8 solved, 49 unsolved in 5011 ms.
Refiners :[Domain max(s): 302/353 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 302/353 constraints, PredecessorRefiner: 12/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 10229ms problems are : Problem set: 8 solved, 49 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 65 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 297/297 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 353 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 352 transition count 295
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 352 transition count 295
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 7 place count 352 transition count 295
Applied a total of 7 rules in 55 ms. Remains 352 /353 variables (removed 1) and now considering 295/297 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 352/353 places, 295/297 transitions.
RANDOM walk for 40000 steps (877 resets) in 608 ms. (65 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4001 steps (31 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (18 resets) in 39 ms. (100 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (18 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (31 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (15 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (18 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (16 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (23 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (17 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (19 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4000 steps (31 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (16 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (32 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (28 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (28 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (19 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (28 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (19 resets) in 13 ms. (285 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (15 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (32 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (18 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (13 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (28 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (14 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (20 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (28 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (14 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (17 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (31 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (18 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (21 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (30 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (27 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (31 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (33 resets) in 13 ms. (285 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (28 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (14 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (16 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (15 resets) in 10 ms. (363 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (29 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (21 resets) in 13 ms. (285 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (31 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (32 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (17 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (33 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (20 resets) in 11 ms. (333 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (29 resets) in 12 ms. (307 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (28 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
Interrupted probabilistic random walk after 625757 steps, run timeout after 3001 ms. (steps per millisecond=208 ) properties seen :0 out of 48
Probabilistic random walk after 625757 steps, saw 87542 distinct states, run finished after 3004 ms. (steps per millisecond=208 ) properties seen :0
// Phase 1: matrix 295 rows 352 cols
[2024-05-22 07:21:27] [INFO ] Computed 59 invariants in 8 ms
[2024-05-22 07:21:27] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 27/90 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 49/139 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 161/300 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/300 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 295/595 variables, 300/359 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/595 variables, 2/361 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-22 07:21:30] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 12 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/595 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-22 07:21:32] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 2 ms to minimize.
[2024-05-22 07:21:32] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/595 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/595 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 13 (OVERLAPS) 52/647 variables, 52/416 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-22 07:21:35] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/647 variables, 1/417 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/647 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-22 07:21:40] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 2 ms to minimize.
[2024-05-22 07:21:40] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-05-22 07:21:40] [INFO ] Deduced a trap composed of 8 places in 107 ms of which 2 ms to minimize.
[2024-05-22 07:21:40] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 2 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/647 variables, 4/421 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/647 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 18 (OVERLAPS) 0/647 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 647/647 variables, and 421 constraints, problems are : Problem set: 0 solved, 48 unsolved in 18669 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 352/352 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 27/90 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 49/139 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (OVERLAPS) 161/300 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/300 variables, 7/66 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/300 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 295/595 variables, 300/366 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/595 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/595 variables, 12/380 constraints. Problems are: Problem set: 0 solved, 48 unsolved
[2024-05-22 07:21:56] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/595 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/595 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 14 (OVERLAPS) 52/647 variables, 52/433 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/647 variables, 36/469 constraints. Problems are: Problem set: 0 solved, 48 unsolved
SMT process timed out in 63774ms, After SMT, problems are : Problem set: 0 solved, 48 unsolved
Fused 48 Parikh solutions to 43 different solutions.
Parikh walk visited 23 properties in 15025 ms.
Support contains 38 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 295/295 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 295/295 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 352/352 places, 295/295 transitions.
RANDOM walk for 40000 steps (893 resets) in 302 ms. (132 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (16 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (32 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (19 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (33 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (13 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (30 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (28 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (28 resets) in 10 ms. (363 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (20 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (28 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (28 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (13 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (17 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (19 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (29 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (31 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (32 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (27 resets) in 25 ms. (153 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (13 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (28 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (32 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (18 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (15 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (28 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (28 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
Interrupted probabilistic random walk after 589302 steps, run timeout after 3001 ms. (steps per millisecond=196 ) properties seen :0 out of 25
Probabilistic random walk after 589302 steps, saw 82775 distinct states, run finished after 3002 ms. (steps per millisecond=196 ) properties seen :0
[2024-05-22 07:22:49] [INFO ] Invariant cache hit.
[2024-05-22 07:22:49] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 27/65 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 49/114 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 185/299 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 295/594 variables, 299/358 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/594 variables, 2/360 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-05-22 07:22:50] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 2 ms to minimize.
[2024-05-22 07:22:50] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2024-05-22 07:22:50] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 1 ms to minimize.
[2024-05-22 07:22:50] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 1 ms to minimize.
[2024-05-22 07:22:50] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/594 variables, 5/365 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-05-22 07:22:51] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/594 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/594 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 13 (OVERLAPS) 53/647 variables, 53/419 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-05-22 07:22:53] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/647 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/647 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 16 (OVERLAPS) 0/647 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 647/647 variables, and 420 constraints, problems are : Problem set: 0 solved, 25 unsolved in 6528 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 352/352 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 27/65 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 49/114 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 185/299 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/299 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 295/594 variables, 299/364 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/594 variables, 2/366 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/594 variables, 3/369 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-05-22 07:22:58] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/594 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-05-22 07:23:02] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/594 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/594 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (OVERLAPS) 53/647 variables, 53/424 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/647 variables, 22/446 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/647 variables, 1/447 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/647 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 19 (OVERLAPS) 0/647 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 647/647 variables, and 447 constraints, problems are : Problem set: 0 solved, 25 unsolved in 74659 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 352/352 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 9/9 constraints]
After SMT, in 81224ms problems are : Problem set: 0 solved, 25 unsolved
Fused 25 Parikh solutions to 24 different solutions.
Parikh walk visited 0 properties in 6642 ms.
Support contains 38 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 295/295 transitions.
Applied a total of 0 rules in 26 ms. Remains 352 /352 variables (removed 0) and now considering 295/295 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 352/352 places, 295/295 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 295/295 transitions.
Applied a total of 0 rules in 18 ms. Remains 352 /352 variables (removed 0) and now considering 295/295 (removed 0) transitions.
[2024-05-22 07:24:17] [INFO ] Invariant cache hit.
[2024-05-22 07:24:17] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-05-22 07:24:17] [INFO ] Invariant cache hit.
[2024-05-22 07:24:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 07:24:18] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
[2024-05-22 07:24:18] [INFO ] Redundant transitions in 17 ms returned []
Running 294 sub problems to find dead transitions.
[2024-05-22 07:24:18] [INFO ] Invariant cache hit.
[2024-05-22 07:24:18] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (OVERLAPS) 295/647 variables, 352/411 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/647 variables, 2/413 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/647 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 8 (OVERLAPS) 0/647 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 294 unsolved
No progress, stopping.
After SMT solving in domain Real declared 647/647 variables, and 413 constraints, problems are : Problem set: 0 solved, 294 unsolved in 15183 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 352/352 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 294 unsolved
[2024-05-22 07:24:36] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2024-05-22 07:24:37] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (OVERLAPS) 295/647 variables, 352/413 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/647 variables, 2/415 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/647 variables, 294/709 constraints. Problems are: Problem set: 0 solved, 294 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 647/647 variables, and 709 constraints, problems are : Problem set: 0 solved, 294 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 352/352 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 2/2 constraints]
After SMT, in 45453ms problems are : Problem set: 0 solved, 294 unsolved
Search for dead transitions found 0 dead transitions in 45458ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46020 ms. Remains : 352/352 places, 295/295 transitions.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA DES-PT-60a-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 07:25:03] [INFO ] Flatten gal took : 23 ms
[2024-05-22 07:25:03] [INFO ] Flatten gal took : 23 ms
[2024-05-22 07:25:03] [INFO ] Input system was already deterministic with 297 transitions.
Support contains 94 out of 353 places (down from 96) after GAL structural reductions.
Computed a total of 256 stabilizing places and 251 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 11 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
// Phase 1: matrix 296 rows 352 cols
[2024-05-22 07:25:03] [INFO ] Computed 58 invariants in 6 ms
[2024-05-22 07:25:03] [INFO ] Implicit Places using invariants in 185 ms returned []
[2024-05-22 07:25:03] [INFO ] Invariant cache hit.
[2024-05-22 07:25:04] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:25:04] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:25:10] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:25:20] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 2 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25378 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:25:33] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-05-22 07:25:33] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 55635ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 55640ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56198 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:25:59] [INFO ] Flatten gal took : 17 ms
[2024-05-22 07:25:59] [INFO ] Flatten gal took : 18 ms
[2024-05-22 07:25:59] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:25:59] [INFO ] Flatten gal took : 24 ms
[2024-05-22 07:25:59] [INFO ] Flatten gal took : 36 ms
[2024-05-22 07:26:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7106338170283428990.gal : 21 ms
[2024-05-22 07:26:00] [INFO ] Time to serialize properties into /tmp/CTLFireability885379609779737683.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7106338170283428990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability885379609779737683.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 07:26:30] [INFO ] Flatten gal took : 17 ms
[2024-05-22 07:26:30] [INFO ] Applying decomposition
[2024-05-22 07:26:30] [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/graph882096252527003157.txt' '-o' '/tmp/graph882096252527003157.bin' '-w' '/tmp/graph882096252527003157.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph882096252527003157.bin' '-l' '-1' '-v' '-w' '/tmp/graph882096252527003157.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:26:30] [INFO ] Decomposing Gal with order
[2024-05-22 07:26:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:26:30] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 07:26:30] [INFO ] Flatten gal took : 74 ms
[2024-05-22 07:26:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 20 ms.
[2024-05-22 07:26:30] [INFO ] Time to serialize gal into /tmp/CTLFireability13870818230088816557.gal : 9 ms
[2024-05-22 07:26:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15923077958922431441.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/CTLFireability13870818230088816557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15923077958922431441.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,4.48395,147724,9589,13858,311146,48750,286,263910,511,466311,0
Converting to forward existential form...Done !
original formula: AF(AG(AX(((AF((((u13.p9==1)&&(u13.p272==1))&&(u13.p274==1))) + (((u13.p26==1)&&(u13.p272==1))&&(u13.p274==1))) + (((u2.p218==0)||(u2.p244...213
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(((!(EG(!((((u13.p9==1)&&(u13.p272==1))&&(u13.p274==1))))) + (((u13.p26==1)&&(u1...282
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...842
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 19 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:27:00] [INFO ] Invariant cache hit.
[2024-05-22 07:27:00] [INFO ] Implicit Places using invariants in 201 ms returned []
[2024-05-22 07:27:00] [INFO ] Invariant cache hit.
[2024-05-22 07:27:01] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:27:01] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:27:07] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:27:17] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 2 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25368 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:27:30] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-22 07:27:30] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 55605ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 55609ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56188 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:27:56] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:27:56] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:27:56] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:27:56] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:27:56] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:27:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7411531192565942228.gal : 2 ms
[2024-05-22 07:27:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10364565945000076634.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/CTLFireability7411531192565942228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10364565945000076634.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 07:28:26] [INFO ] Flatten gal took : 16 ms
[2024-05-22 07:28:26] [INFO ] Applying decomposition
[2024-05-22 07:28:26] [INFO ] Flatten gal took : 11 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/graph11396748541384690655.txt' '-o' '/tmp/graph11396748541384690655.bin' '-w' '/tmp/graph11396748541384690655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11396748541384690655.bin' '-l' '-1' '-v' '-w' '/tmp/graph11396748541384690655.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:28:26] [INFO ] Decomposing Gal with order
[2024-05-22 07:28:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:28:27] [INFO ] Removed a total of 65 redundant transitions.
[2024-05-22 07:28:27] [INFO ] Flatten gal took : 27 ms
[2024-05-22 07:28:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 7 ms.
[2024-05-22 07:28:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10344347739434971035.gal : 8 ms
[2024-05-22 07:28:27] [INFO ] Time to serialize properties into /tmp/CTLFireability2213993283234712699.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/CTLFireability10344347739434971035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2213993283234712699.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,10.0605,209712,21600,10322,414179,41823,356,512983,509,428511,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 10 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
// Phase 1: matrix 297 rows 353 cols
[2024-05-22 07:28:57] [INFO ] Computed 58 invariants in 5 ms
[2024-05-22 07:28:57] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-05-22 07:28:57] [INFO ] Invariant cache hit.
[2024-05-22 07:28:57] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
Running 296 sub problems to find dead transitions.
[2024-05-22 07:28:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/352 variables, 352/352 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/352 variables, 12/364 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/352 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 296 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/353 variables, 33/397 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 1/398 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 13/411 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (OVERLAPS) 297/650 variables, 353/764 constraints. Problems are: Problem set: 0 solved, 296 unsolved
[2024-05-22 07:29:10] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/650 variables, 1/765 constraints. Problems are: Problem set: 0 solved, 296 unsolved
[2024-05-22 07:29:16] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/650 variables, 1/766 constraints. Problems are: Problem set: 0 solved, 296 unsolved
[2024-05-22 07:29:18] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2024-05-22 07:29:19] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/650 variables, 2/768 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 650/650 variables, and 768 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30016 ms.
Refiners :[Domain max(s): 353/353 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 353/353 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/352 variables, 352/352 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/352 variables, 12/364 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/352 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (OVERLAPS) 1/353 variables, 33/397 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 1/398 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 13/411 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 4/415 constraints. Problems are: Problem set: 0 solved, 296 unsolved
[2024-05-22 07:29:30] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2024-05-22 07:29:32] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
[2024-05-22 07:29:32] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/353 variables, 3/418 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/353 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (OVERLAPS) 297/650 variables, 353/771 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/650 variables, 296/1067 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 650/650 variables, and 1067 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30020 ms.
Refiners :[Domain max(s): 353/353 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 353/353 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 7/7 constraints]
After SMT, in 60263ms problems are : Problem set: 0 solved, 296 unsolved
Search for dead transitions found 0 dead transitions in 60269ms
Finished structural reductions in LTL mode , in 1 iterations and 60968 ms. Remains : 353/353 places, 297/297 transitions.
[2024-05-22 07:29:58] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:29:58] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:29:58] [INFO ] Input system was already deterministic with 297 transitions.
[2024-05-22 07:29:58] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:29:58] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability154842753268247901.gal : 3 ms
[2024-05-22 07:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability11418038626308116506.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/CTLFireability154842753268247901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11418038626308116506.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 07:30:28] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:30:28] [INFO ] Applying decomposition
[2024-05-22 07:30:28] [INFO ] Flatten gal took : 11 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/graph16981534915092663416.txt' '-o' '/tmp/graph16981534915092663416.bin' '-w' '/tmp/graph16981534915092663416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16981534915092663416.bin' '-l' '-1' '-v' '-w' '/tmp/graph16981534915092663416.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:30:28] [INFO ] Decomposing Gal with order
[2024-05-22 07:30:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:30:28] [INFO ] Removed a total of 9 redundant transitions.
[2024-05-22 07:30:28] [INFO ] Flatten gal took : 18 ms
[2024-05-22 07:30:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2024-05-22 07:30:28] [INFO ] Time to serialize gal into /tmp/CTLFireability18441250799779350154.gal : 3 ms
[2024-05-22 07:30:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1999892834188599252.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/CTLFireability18441250799779350154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1999892834188599252.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,8.18394e+13,8.60639,258656,19845,13864,608600,45470,298,397980,513,460100,0
Converting to forward existential form...Done !
original formula: (AG(((EF(((u45.p60==1)&&(u45.p349==1))) + (i10.u21.p291==0)) + (i10.u29.p308==0))) + (EF((AG((((u12.p175==0)||(u12.p269==0))&&((u45.p103=...601
=> equivalent forward existential formula: ([((Init * !(!(E(TRUE U !(((E(TRUE U ((u45.p60==1)&&(u45.p349==1))) + (i10.u21.p291==0)) + (i10.u29.p308==0)))))...932
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t290, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...856
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 7 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
// Phase 1: matrix 296 rows 352 cols
[2024-05-22 07:30:58] [INFO ] Computed 58 invariants in 9 ms
[2024-05-22 07:30:58] [INFO ] Implicit Places using invariants in 187 ms returned []
[2024-05-22 07:30:58] [INFO ] Invariant cache hit.
[2024-05-22 07:30:58] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:30:58] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:31:04] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:31:15] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 5 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 26623 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:31:29] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-22 07:31:29] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 56841ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 56844ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57366 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:31:55] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:31:55] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:31:55] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:31:55] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:31:55] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:31:55] [INFO ] Time to serialize gal into /tmp/CTLFireability11074237632103124391.gal : 3 ms
[2024-05-22 07:31:55] [INFO ] Time to serialize properties into /tmp/CTLFireability15926368204263679512.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/CTLFireability11074237632103124391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15926368204263679512.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 07:32:25] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:32:25] [INFO ] Applying decomposition
[2024-05-22 07:32:25] [INFO ] Flatten gal took : 11 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/graph4218533548470488077.txt' '-o' '/tmp/graph4218533548470488077.bin' '-w' '/tmp/graph4218533548470488077.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4218533548470488077.bin' '-l' '-1' '-v' '-w' '/tmp/graph4218533548470488077.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:32:25] [INFO ] Decomposing Gal with order
[2024-05-22 07:32:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:32:25] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 07:32:26] [INFO ] Flatten gal took : 36 ms
[2024-05-22 07:32:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 07:32:26] [INFO ] Time to serialize gal into /tmp/CTLFireability2531929097640922878.gal : 20 ms
[2024-05-22 07:32:26] [INFO ] Time to serialize properties into /tmp/CTLFireability6755207438587363451.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/CTLFireability2531929097640922878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6755207438587363451.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,7.10889,212472,14730,13835,500711,45234,292,305186,527,463730,0
Converting to forward existential form...Done !
original formula: A(!((((!(AX((((i0.i0.u6.p256==1)&&(i0.i1.u7.p257==1))||(((u13.p25==1)&&(u13.p272==1))&&(u13.p274==1))))) * EF(AG(((u2.p236==1)&&(u2.p244=...473
=> equivalent forward existential formula: [((Init * !(EG(!(((u2.p239==1)&&(u2.p244==1)))))) * !(E(!(((u2.p239==1)&&(u2.p244==1))) U (!(!((((!(!(EX(!((((i0...802
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...839
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 16 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:32:56] [INFO ] Invariant cache hit.
[2024-05-22 07:32:56] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-05-22 07:32:56] [INFO ] Invariant cache hit.
[2024-05-22 07:32:56] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:32:56] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:33:02] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:33:13] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 26231 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:33:26] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-22 07:33:26] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 56478ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 56482ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56975 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:33:53] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:33:53] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:33:53] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:33:53] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:33:53] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:33:53] [INFO ] Time to serialize gal into /tmp/CTLFireability6763279481436725709.gal : 2 ms
[2024-05-22 07:33:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18330126548467019521.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/CTLFireability6763279481436725709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18330126548467019521.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 07:34:23] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:34:23] [INFO ] Applying decomposition
[2024-05-22 07:34:23] [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/graph2375907973086767726.txt' '-o' '/tmp/graph2375907973086767726.bin' '-w' '/tmp/graph2375907973086767726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2375907973086767726.bin' '-l' '-1' '-v' '-w' '/tmp/graph2375907973086767726.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:34:23] [INFO ] Decomposing Gal with order
[2024-05-22 07:34:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:34:23] [INFO ] Removed a total of 65 redundant transitions.
[2024-05-22 07:34:23] [INFO ] Flatten gal took : 19 ms
[2024-05-22 07:34:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 3 ms.
[2024-05-22 07:34:23] [INFO ] Time to serialize gal into /tmp/CTLFireability14294498090413733679.gal : 3 ms
[2024-05-22 07:34:23] [INFO ] Time to serialize properties into /tmp/CTLFireability132783671738462458.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/CTLFireability14294498090413733679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability132783671738462458.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,9.7333,209712,21628,10637,415677,42872,355,506357,523,428228,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 20 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:34:53] [INFO ] Invariant cache hit.
[2024-05-22 07:34:53] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-22 07:34:53] [INFO ] Invariant cache hit.
[2024-05-22 07:34:53] [INFO ] Implicit Places using invariants and state equation in 344 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
[2024-05-22 07:34:53] [INFO ] Redundant transitions in 4 ms returned []
Running 295 sub problems to find dead transitions.
[2024-05-22 07:34:53] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:34:59] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:35:10] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25125 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:35:23] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-22 07:35:23] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 55375ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 55378ms
Starting structural reductions in SI_CTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55935 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:35:49] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:35:49] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:35:49] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:35:49] [INFO ] Flatten gal took : 33 ms
[2024-05-22 07:35:49] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:35:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6704537068845480228.gal : 2 ms
[2024-05-22 07:35:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14538550298539010587.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/ReachabilityCardinality6704537068845480228.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14538550298539010587.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
RANDOM walk for 40000 steps (894 resets) in 183 ms. (217 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (179 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality14538550298539010587.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 39
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :39 after 111
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :111 after 117
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :117 after 139
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :139 after 1837
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1837 after 3069
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3069 after 155593
Interrupted probabilistic random walk after 1480262 steps, run timeout after 3001 ms. (steps per millisecond=493 ) properties seen :0 out of 1
Probabilistic random walk after 1480262 steps, saw 206800 distinct states, run finished after 3001 ms. (steps per millisecond=493 ) properties seen :0
[2024-05-22 07:35:52] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 72/79 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 204/283 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/289 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 295/584 variables, 289/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/584 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 64/648 variables, 63/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/648 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 410 constraints, problems are : Problem set: 0 solved, 1 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 72/79 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 204/283 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/289 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 295/584 variables, 289/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/584 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 64/648 variables, 63/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 648/648 variables, and 411 constraints, problems are : Problem set: 0 solved, 1 unsolved in 445 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 675ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 319 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 296/296 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 352 transition count 294
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 352 transition count 294
Applied a total of 8 rules in 21 ms. Remains 352 /352 variables (removed 0) and now considering 294/296 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 352/352 places, 294/296 transitions.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :155593 after 6.92739e+06
RANDOM walk for 4000000 steps (53731 resets) in 15921 ms. (251 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000001 steps (6946 resets) in 7085 ms. (564 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6.92739e+06 after 1.78763e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.5513e+07 after 4.76792e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :4.76792e+07 after 5.4871e+07
Interrupted probabilistic random walk after 9386277 steps, run timeout after 18001 ms. (steps per millisecond=521 ) properties seen :0 out of 1
Probabilistic random walk after 9386277 steps, saw 1192951 distinct states, run finished after 18002 ms. (steps per millisecond=521 ) properties seen :0
// Phase 1: matrix 294 rows 352 cols
[2024-05-22 07:36:17] [INFO ] Computed 60 invariants in 11 ms
[2024-05-22 07:36:17] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 78/85 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 207/292 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 294/586 variables, 292/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/586 variables, 3/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/586 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 60/646 variables, 60/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 646/646 variables, and 415 constraints, problems are : Problem set: 0 solved, 1 unsolved in 191 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 78/85 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 207/292 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 294/586 variables, 292/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/586 variables, 3/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:36:18] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 2 ms to minimize.
[2024-05-22 07:36:18] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/586 variables, 2/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/586 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 60/646 variables, 60/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/646 variables, 1/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/646 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/646 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 646/646 variables, and 418 constraints, problems are : Problem set: 0 solved, 1 unsolved in 630 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 845ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 330 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 9 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 352/352 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 9 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2024-05-22 07:36:18] [INFO ] Invariant cache hit.
[2024-05-22 07:36:18] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-22 07:36:18] [INFO ] Invariant cache hit.
[2024-05-22 07:36:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-22 07:36:19] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2024-05-22 07:36:19] [INFO ] Redundant transitions in 2 ms returned []
Running 293 sub problems to find dead transitions.
[2024-05-22 07:36:19] [INFO ] Invariant cache hit.
[2024-05-22 07:36:19] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 35/47 constraints. Problems are: Problem set: 0 solved, 293 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (OVERLAPS) 294/646 variables, 352/412 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/646 variables, 3/415 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 07:36:31] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/646 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 07:36:38] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.12295e+08 after 1.17502e+08
At refinement iteration 9 (INCLUDED_ONLY) 0/646 variables, 1/417 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/646 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 646/646 variables, and 417 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 35/47 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 07:36:51] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-22 07:36:53] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-05-22 07:36:53] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 294/646 variables, 352/417 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/646 variables, 3/420 constraints. Problems are: Problem set: 0 solved, 293 unsolved
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.17502e+08 after 2.79031e+08
At refinement iteration 9 (INCLUDED_ONLY) 0/646 variables, 293/713 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 07:37:17] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2024-05-22 07:37:17] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 646/646 variables, and 715 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 7/7 constraints]
After SMT, in 60314ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60318ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60887 ms. Remains : 352/352 places, 294/294 transitions.
RANDOM walk for 400000 steps (5361 resets) in 2580 ms. (154 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2024-05-22 07:37:20] [INFO ] Invariant cache hit.
[2024-05-22 07:37:20] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 07:37:20] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2024-05-22 07:37:20] [INFO ] After 125ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 07:37:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-22 07:37:20] [INFO ] After 9ms SMT Verify possible using 3 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 07:37:20] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
TRAPS : Iteration 1
[2024-05-22 07:37:20] [INFO ] After 94ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 07:37:20] [INFO ] After 314ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 07:37:20] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 07:37:20] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 15 ms returned sat
[2024-05-22 07:37:20] [INFO ] After 105ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 07:37:20] [INFO ] After 24ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 07:37:20] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-05-22 07:37:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
TRAPS : Iteration 1
[2024-05-22 07:37:21] [INFO ] After 142ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 07:37:21] [INFO ] After 320ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (53728 resets) in 12046 ms. (332 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (6889 resets) in 5082 ms. (786 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 6170451 steps, run timeout after 12001 ms. (steps per millisecond=514 ) properties seen :0 out of 1
Probabilistic random walk after 6170451 steps, saw 789152 distinct states, run finished after 12002 ms. (steps per millisecond=514 ) properties seen :0
[2024-05-22 07:37:37] [INFO ] Invariant cache hit.
[2024-05-22 07:37:37] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 78/85 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 207/292 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 294/586 variables, 292/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/586 variables, 3/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/586 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 60/646 variables, 60/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 646/646 variables, and 415 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: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 78/85 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 207/292 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 294/586 variables, 292/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/586 variables, 3/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:37:38] [INFO ] Deduced a trap composed of 6 places in 75 ms of which 1 ms to minimize.
[2024-05-22 07:37:38] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/586 variables, 2/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/586 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 60/646 variables, 60/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/646 variables, 1/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:37:38] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/646 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/646 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/646 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 646/646 variables, and 419 constraints, problems are : Problem set: 0 solved, 1 unsolved in 754 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 1090ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 362 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 10 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 352/352 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 12 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2024-05-22 07:37:39] [INFO ] Invariant cache hit.
[2024-05-22 07:37:39] [INFO ] Implicit Places using invariants in 186 ms returned []
[2024-05-22 07:37:39] [INFO ] Invariant cache hit.
[2024-05-22 07:37:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-22 07:37:39] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
[2024-05-22 07:37:39] [INFO ] Redundant transitions in 1 ms returned []
Running 293 sub problems to find dead transitions.
[2024-05-22 07:37:39] [INFO ] Invariant cache hit.
[2024-05-22 07:37:39] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 35/47 constraints. Problems are: Problem set: 0 solved, 293 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (OVERLAPS) 294/646 variables, 352/412 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/646 variables, 3/415 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 07:37:51] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/646 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 07:37:59] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/646 variables, 1/417 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/646 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 646/646 variables, and 417 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 35/47 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 07:38:11] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 4 ms to minimize.
[2024-05-22 07:38:13] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-05-22 07:38:13] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 294/646 variables, 352/417 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/646 variables, 3/420 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/646 variables, 293/713 constraints. Problems are: Problem set: 0 solved, 293 unsolved
SDD proceeding with computation,1 properties remain. new max is 262144
[2024-05-22 07:38:37] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 2 ms to minimize.
[2024-05-22 07:38:37] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
SDD size :2.79031e+08 after 7.42056e+08
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 646/646 variables, and 715 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 7/7 constraints]
After SMT, in 60234ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60237ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60900 ms. Remains : 352/352 places, 294/294 transitions.
RANDOM walk for 400000 steps (5350 resets) in 1173 ms. (340 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2024-05-22 07:38:40] [INFO ] Invariant cache hit.
[2024-05-22 07:38:40] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 07:38:40] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2024-05-22 07:38:40] [INFO ] After 154ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 07:38:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-22 07:38:40] [INFO ] After 6ms SMT Verify possible using 3 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 07:38:40] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
TRAPS : Iteration 1
[2024-05-22 07:38:40] [INFO ] After 97ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 07:38:40] [INFO ] After 332ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 07:38:40] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 07:38:40] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2024-05-22 07:38:40] [INFO ] After 111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 07:38:40] [INFO ] After 23ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 07:38:40] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-22 07:38:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
TRAPS : Iteration 1
[2024-05-22 07:38:40] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 07:38:40] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 40000 steps (525 resets) in 137 ms. (289 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (90 resets) in 104 ms. (380 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1489025 steps, run timeout after 3001 ms. (steps per millisecond=496 ) properties seen :0 out of 1
Probabilistic random walk after 1489025 steps, saw 207690 distinct states, run finished after 3001 ms. (steps per millisecond=496 ) properties seen :0
[2024-05-22 07:38:43] [INFO ] Invariant cache hit.
[2024-05-22 07:38:43] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
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) 215/216 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/216 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 58/274 variables, 35/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 18/292 variables, 17/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 294/586 variables, 292/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/586 variables, 3/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/586 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 60/646 variables, 60/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/646 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 646/646 variables, and 415 constraints, problems are : Problem set: 0 solved, 1 unsolved in 180 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 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) 215/216 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/216 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 58/274 variables, 35/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 18/292 variables, 17/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 294/586 variables, 292/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/586 variables, 3/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/586 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:38:44] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-05-22 07:38:44] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/586 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/586 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 60/646 variables, 60/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/646 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/646 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 646/646 variables, and 418 constraints, problems are : Problem set: 0 solved, 1 unsolved in 439 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 630ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 315 ms.
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 351 transition count 293
Applied a total of 1 rules in 32 ms. Remains 351 /352 variables (removed 1) and now considering 293/294 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 351/352 places, 293/294 transitions.
RANDOM walk for 40000 steps (547 resets) in 131 ms. (303 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (82 resets) in 65 ms. (606 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1488313 steps, run timeout after 3001 ms. (steps per millisecond=495 ) properties seen :0 out of 1
Probabilistic random walk after 1488313 steps, saw 207611 distinct states, run finished after 3002 ms. (steps per millisecond=495 ) properties seen :0
// Phase 1: matrix 293 rows 351 cols
[2024-05-22 07:38:48] [INFO ] Computed 60 invariants in 17 ms
[2024-05-22 07:38:48] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
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) 214/215 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/248 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/248 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/273 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/280 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 230/510 variables, 280/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/510 variables, 2/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/510 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 12/522 variables, 8/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/522 variables, 3/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/522 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/523 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/523 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/523 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 62/585 variables, 3/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/585 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/585 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 59/644 variables, 59/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/644 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/644 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 644/644 variables, and 413 constraints, problems are : Problem set: 0 solved, 1 unsolved in 222 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 351/351 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 214/215 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 33/248 variables, 23/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/248 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/273 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/280 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 230/510 variables, 280/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/510 variables, 2/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/510 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:38:48] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 1 ms to minimize.
[2024-05-22 07:38:48] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/510 variables, 2/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/510 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 12/522 variables, 8/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/522 variables, 3/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/522 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/523 variables, 1/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/523 variables, 1/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/523 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 62/585 variables, 3/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/585 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/585 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 59/644 variables, 59/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/644 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/644 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 644/644 variables, and 416 constraints, problems are : Problem set: 0 solved, 1 unsolved in 409 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 351/351 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 654ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1471 steps, including 1 resets, run visited all 1 properties in 6 ms. (steps per millisecond=245 )
Parikh walk visited 1 properties in 9 ms.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
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 352 transition count 294
Applied a total of 1 rules in 18 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 352 cols
[2024-05-22 07:38:48] [INFO ] Computed 60 invariants in 4 ms
[2024-05-22 07:38:48] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 07:38:48] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 07:38:48] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2024-05-22 07:38:48] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 07:38:49] [INFO ] After 183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 07:38:49] [INFO ] After 284ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-22 07:38:49] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:38:49] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:38:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13716487432669548413.gal : 1 ms
[2024-05-22 07:38:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18437464473202909671.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/ReachabilityCardinality13716487432669548413.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18437464473202909671.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality18437464473202909671.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 45
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :45 after 57
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :57 after 1289
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1289 after 1481
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1481 after 1969
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :13397 after 212753
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :212753 after 6.41126e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6.41126e+06 after 1.73892e+07
Detected timeout of ITS tools.
[2024-05-22 07:39:04] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:39:04] [INFO ] Applying decomposition
[2024-05-22 07:39:04] [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/graph18246302188165314095.txt' '-o' '/tmp/graph18246302188165314095.bin' '-w' '/tmp/graph18246302188165314095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18246302188165314095.bin' '-l' '-1' '-v' '-w' '/tmp/graph18246302188165314095.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:39:04] [INFO ] Decomposing Gal with order
[2024-05-22 07:39:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:39:04] [INFO ] Removed a total of 76 redundant transitions.
[2024-05-22 07:39:04] [INFO ] Flatten gal took : 19 ms
[2024-05-22 07:39:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 3 ms.
[2024-05-22 07:39:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12184538425342777183.gal : 3 ms
[2024-05-22 07:39:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality832333711813742411.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/ReachabilityCardinality12184538425342777183.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality832333711813742411.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/ReachabilityCardinality832333711813742411.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 105
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :105 after 1373
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1373 after 7973
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :7973 after 2.84758e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.84758e+08 after 5.11473e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.11473e+08 after 8.35336e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8.35336e+08 after 1.28878e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7.50918e+12 after 7.62884e+12
Invariant property DES-PT-60a-CTLFireability-2024-06 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 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,2.69155e+13,4.50979,138068,8728,6004,307124,31779,343,328180,550,174693,0
Total reachable state count : 26915487926595
Verifying 1 reachability properties.
Invariant property DES-PT-60a-CTLFireability-2024-06 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-CTLFireability-2024-06,1.26512e+11,4.52725,138332,1388,912,307124,31779,351,328180,559,174693,0
Over-approximation ignoring read arcs solved 0 properties in 20080 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 07:39:08] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:39:08] [INFO ] Applying decomposition
[2024-05-22 07:39:08] [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/graph11307596934392917836.txt' '-o' '/tmp/graph11307596934392917836.bin' '-w' '/tmp/graph11307596934392917836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11307596934392917836.bin' '-l' '-1' '-v' '-w' '/tmp/graph11307596934392917836.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:39:09] [INFO ] Decomposing Gal with order
[2024-05-22 07:39:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:39:09] [INFO ] Removed a total of 62 redundant transitions.
[2024-05-22 07:39:09] [INFO ] Flatten gal took : 18 ms
[2024-05-22 07:39:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 2 ms.
[2024-05-22 07:39:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5666169481481715206.gal : 4 ms
[2024-05-22 07:39:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1698103629433392153.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/ReachabilityCardinality5666169481481715206.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1698103629433392153.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/ReachabilityCardinality1698103629433392153.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 57
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :57 after 10755
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10755 after 4.13733e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.13733e+08 after 6.86457e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6.86457e+08 after 1.0987e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.0987e+09 after 1.65912e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.65912e+09 after 2.5309e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.16734e+13 after 1.28865e+13
Invariant property DES-PT-60a-CTLFireability-2024-06 does not hold.
FORMULA DES-PT-60a-CTLFireability-2024-06 FALSE 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 4097 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,4.45698e+13,7.11929,139944,14801,6271,282173,29697,358,398128,525,184336,0
Total reachable state count : 44569819141154
Verifying 1 reachability properties.
Invariant property DES-PT-60a-CTLFireability-2024-06 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-CTLFireability-2024-06,1.9829e+11,7.14214,140208,1158,922,282173,29697,366,398128,534,184336,0
[2024-05-22 07:39:16] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:39:16] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:39:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6034735542242862405.gal : 13 ms
[2024-05-22 07:39:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14656698708173918072.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/CTLFireability6034735542242862405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14656698708173918072.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 0 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 15 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
// Phase 1: matrix 296 rows 352 cols
[2024-05-22 07:39:46] [INFO ] Computed 58 invariants in 10 ms
[2024-05-22 07:39:46] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-05-22 07:39:46] [INFO ] Invariant cache hit.
[2024-05-22 07:39:46] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 503 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:39:46] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:39:52] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:40:03] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25249 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:40:15] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 1 ms to minimize.
[2024-05-22 07:40:16] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 55494ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 55498ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56017 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:40:42] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:40:42] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:40:42] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:40:42] [INFO ] Flatten gal took : 17 ms
[2024-05-22 07:40:42] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:40:42] [INFO ] Time to serialize gal into /tmp/CTLFireability9224582335952340208.gal : 1 ms
[2024-05-22 07:40:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14069343699664551168.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/CTLFireability9224582335952340208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14069343699664551168.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 07:41:12] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:41:12] [INFO ] Applying decomposition
[2024-05-22 07:41:12] [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/graph7961393110998692647.txt' '-o' '/tmp/graph7961393110998692647.bin' '-w' '/tmp/graph7961393110998692647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7961393110998692647.bin' '-l' '-1' '-v' '-w' '/tmp/graph7961393110998692647.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:41:12] [INFO ] Decomposing Gal with order
[2024-05-22 07:41:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:41:12] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 07:41:12] [INFO ] Flatten gal took : 15 ms
[2024-05-22 07:41:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 07:41:12] [INFO ] Time to serialize gal into /tmp/CTLFireability18062855020615844392.gal : 3 ms
[2024-05-22 07:41:12] [INFO ] Time to serialize properties into /tmp/CTLFireability16287003053709886311.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/CTLFireability18062855020615844392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16287003053709886311.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,4.72989,146728,9109,13863,307440,48977,301,261376,527,467072,0
Converting to forward existential form...Done !
original formula: (EX(AF(((i7.u25.p297==1)&&(i7.u33.p313==1)))) * EG(A(AX(!((((u47.p68==1)&&(u47.p349==1))||((u47.p108==1)&&(u47.p349==1))))) U ((u2.p222==...175
=> equivalent forward existential formula: [FwdG((Init * EX(!(EG(!(((i7.u25.p297==1)&&(i7.u33.p313==1))))))),!((E(!(((u2.p222==1)&&(u2.p244==1))) U (!(!(EX...315
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...842
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 16 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:41:42] [INFO ] Invariant cache hit.
[2024-05-22 07:41:42] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-22 07:41:42] [INFO ] Invariant cache hit.
[2024-05-22 07:41:43] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2024-05-22 07:41:43] [INFO ] Redundant transitions in 1 ms returned []
Running 295 sub problems to find dead transitions.
[2024-05-22 07:41:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:41:48] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:41:59] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25920 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:42:12] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-22 07:42:12] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 56155ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 56158ms
Starting structural reductions in SI_CTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56632 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:42:39] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:42:39] [INFO ] Flatten gal took : 17 ms
[2024-05-22 07:42:39] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:42:39] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:42:39] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:42:39] [INFO ] Time to serialize gal into /tmp/CTLFireability6037622019347916075.gal : 1 ms
[2024-05-22 07:42:39] [INFO ] Time to serialize properties into /tmp/CTLFireability9636301518584467104.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/CTLFireability6037622019347916075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9636301518584467104.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 07:43:09] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:43:09] [INFO ] Applying decomposition
[2024-05-22 07:43:09] [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/graph14165991737476120576.txt' '-o' '/tmp/graph14165991737476120576.bin' '-w' '/tmp/graph14165991737476120576.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14165991737476120576.bin' '-l' '-1' '-v' '-w' '/tmp/graph14165991737476120576.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:43:09] [INFO ] Decomposing Gal with order
[2024-05-22 07:43:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:43:09] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 07:43:09] [INFO ] Flatten gal took : 15 ms
[2024-05-22 07:43:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 07:43:09] [INFO ] Time to serialize gal into /tmp/CTLFireability18190784762873894266.gal : 3 ms
[2024-05-22 07:43:09] [INFO ] Time to serialize properties into /tmp/CTLFireability17044982070022681575.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/CTLFireability18190784762873894266.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17044982070022681575.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,4.1031,120340,6834,13863,225739,48606,297,198674,528,464547,0
Converting to forward existential form...Done !
original formula: AF(EG(((((u14.p29==1)&&(u14.p272==1))&&(u14.p274==1)) + (((EF(((u13.p161==0)||(u13.p269==0))) * (u14.p43==1)) * ((u14.p272==1)&&(u14.p274...290
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((u14.p29==1)&&(u14.p272==1))&&(u14.p274==1)) + (((E(TRUE U ((u13.p161==0)||(u13.p269==0))) * ...462
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...839
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 14 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:43:39] [INFO ] Invariant cache hit.
[2024-05-22 07:43:39] [INFO ] Implicit Places using invariants in 169 ms returned []
[2024-05-22 07:43:39] [INFO ] Invariant cache hit.
[2024-05-22 07:43:40] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:43:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:43:45] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:43:56] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25891 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:44:09] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-05-22 07:44:09] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 56102ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 56110ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56609 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:44:36] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:44:36] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:44:36] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:44:36] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:44:36] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:44:36] [INFO ] Time to serialize gal into /tmp/CTLFireability13993898691841265566.gal : 2 ms
[2024-05-22 07:44:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8321271937797679888.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/CTLFireability13993898691841265566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8321271937797679888.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 07:45:06] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:45:06] [INFO ] Applying decomposition
[2024-05-22 07:45:06] [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/graph11937937651878460926.txt' '-o' '/tmp/graph11937937651878460926.bin' '-w' '/tmp/graph11937937651878460926.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11937937651878460926.bin' '-l' '-1' '-v' '-w' '/tmp/graph11937937651878460926.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:45:06] [INFO ] Decomposing Gal with order
[2024-05-22 07:45:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:45:06] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 07:45:06] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:45:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 07:45:06] [INFO ] Time to serialize gal into /tmp/CTLFireability9243914502237685517.gal : 3 ms
[2024-05-22 07:45:06] [INFO ] Time to serialize properties into /tmp/CTLFireability13541093584958749825.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/CTLFireability9243914502237685517.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13541093584958749825.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,6.96847,213796,14754,13837,506163,45231,292,303712,507,464536,0
Converting to forward existential form...Done !
original formula: EX(!(A(!(EG(((u12.p122==1)&&(u12.p269==1)))) U AX(((((u13.p51==1)&&(u13.p272==1))&&((u13.p274==1)&&(i1.i0.u5.p253==1)))&&(i1.i0.u40.p327=...163
=> equivalent forward existential formula: ([(EY((FwdU(EY(Init),!(!(EX(!(((((u13.p51==1)&&(u13.p272==1))&&((u13.p274==1)&&(i1.i0.u5.p253==1)))&&(i1.i0.u40....456
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...839
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 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 28 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:45:36] [INFO ] Invariant cache hit.
[2024-05-22 07:45:36] [INFO ] Implicit Places using invariants in 166 ms returned []
[2024-05-22 07:45:36] [INFO ] Invariant cache hit.
[2024-05-22 07:45:36] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
[2024-05-22 07:45:36] [INFO ] Redundant transitions in 1 ms returned []
Running 295 sub problems to find dead transitions.
[2024-05-22 07:45:36] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:45:42] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:45:53] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25887 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:46:06] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-22 07:46:06] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 56134ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 56138ms
Starting structural reductions in SI_CTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56670 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:46:33] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:46:33] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:46:33] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:46:33] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:46:33] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:46:33] [INFO ] Time to serialize gal into /tmp/CTLFireability13883772077121945955.gal : 1 ms
[2024-05-22 07:46:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3212252404076680423.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/CTLFireability13883772077121945955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3212252404076680423.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 07:47:03] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:47:03] [INFO ] Applying decomposition
[2024-05-22 07:47:03] [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/graph11877038289782926398.txt' '-o' '/tmp/graph11877038289782926398.bin' '-w' '/tmp/graph11877038289782926398.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11877038289782926398.bin' '-l' '-1' '-v' '-w' '/tmp/graph11877038289782926398.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:47:03] [INFO ] Decomposing Gal with order
[2024-05-22 07:47:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:47:03] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 07:47:03] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:47:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2024-05-22 07:47:03] [INFO ] Time to serialize gal into /tmp/CTLFireability6733892599912994365.gal : 2 ms
[2024-05-22 07:47:03] [INFO ] Time to serialize properties into /tmp/CTLFireability18307989722079775183.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/CTLFireability6733892599912994365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18307989722079775183.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,6.57104,196364,14691,13830,467162,45250,286,277856,514,460153,0
Converting to forward existential form...Done !
original formula: EG(AF(((A((((u14.p27==1)&&(u14.p272==1))&&(u14.p274==1)) U ((u2.p220==1)&&(u2.p244==1))) + (i7.i3.u24.p293==0)) + (i7.i3.u32.p310==0))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((!((E(!(((u2.p220==1)&&(u2.p244==1))) U (!((((u14.p27==1)&&(u14.p272==1))&&(u14.p274==1))) * ...288
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...839
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 20 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:47:33] [INFO ] Invariant cache hit.
[2024-05-22 07:47:33] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-22 07:47:33] [INFO ] Invariant cache hit.
[2024-05-22 07:47:33] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
[2024-05-22 07:47:33] [INFO ] Redundant transitions in 1 ms returned []
Running 295 sub problems to find dead transitions.
[2024-05-22 07:47:33] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:47:39] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:47:50] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25787 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:48:03] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-22 07:48:03] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 56008ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 56010ms
Starting structural reductions in SI_CTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56522 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:48:29] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:48:29] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:48:29] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:48:29] [INFO ] Flatten gal took : 18 ms
[2024-05-22 07:48:29] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:48:29] [INFO ] Time to serialize gal into /tmp/CTLFireability15741785101351009402.gal : 2 ms
[2024-05-22 07:48:29] [INFO ] Time to serialize properties into /tmp/CTLFireability4470278887308711185.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/CTLFireability15741785101351009402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4470278887308711185.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 07:48:59] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:48:59] [INFO ] Applying decomposition
[2024-05-22 07:48:59] [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/graph2258295303452423132.txt' '-o' '/tmp/graph2258295303452423132.bin' '-w' '/tmp/graph2258295303452423132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2258295303452423132.bin' '-l' '-1' '-v' '-w' '/tmp/graph2258295303452423132.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:48:59] [INFO ] Decomposing Gal with order
[2024-05-22 07:48:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:48:59] [INFO ] Removed a total of 59 redundant transitions.
[2024-05-22 07:49:00] [INFO ] Flatten gal took : 16 ms
[2024-05-22 07:49:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 2 ms.
[2024-05-22 07:49:00] [INFO ] Time to serialize gal into /tmp/CTLFireability11996333161715256114.gal : 2 ms
[2024-05-22 07:49:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2789299595699539815.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/CTLFireability11996333161715256114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2789299595699539815.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,11.2111,232444,31318,10349,505902,42247,385,454195,550,429871,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 7 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:49:30] [INFO ] Invariant cache hit.
[2024-05-22 07:49:30] [INFO ] Implicit Places using invariants in 158 ms returned []
[2024-05-22 07:49:30] [INFO ] Invariant cache hit.
[2024-05-22 07:49:30] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:49:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:49:36] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:49:46] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25027 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:49:59] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 0 ms to minimize.
[2024-05-22 07:49:59] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 55268ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 55272ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55741 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:50:25] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:50:25] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:50:25] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:50:25] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:50:25] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:50:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5016200182132923607.gal : 2 ms
[2024-05-22 07:50:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7745996057515769033.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/CTLFireability5016200182132923607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7745996057515769033.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 07:50:55] [INFO ] Flatten gal took : 16 ms
[2024-05-22 07:50:55] [INFO ] Applying decomposition
[2024-05-22 07:50:55] [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/graph9078393829240567882.txt' '-o' '/tmp/graph9078393829240567882.bin' '-w' '/tmp/graph9078393829240567882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9078393829240567882.bin' '-l' '-1' '-v' '-w' '/tmp/graph9078393829240567882.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:50:55] [INFO ] Decomposing Gal with order
[2024-05-22 07:50:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:50:55] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 07:50:55] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:50:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-22 07:50:55] [INFO ] Time to serialize gal into /tmp/CTLFireability17847467013879900727.gal : 2 ms
[2024-05-22 07:50:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11931906335837333420.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/CTLFireability17847467013879900727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11931906335837333420.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,4.89968,147484,9207,13863,305044,48875,288,292114,507,465392,0
Converting to forward existential form...Done !
original formula: EG((E(EF(((u2.p201==1)&&(u2.p244==1))) U EF(((i9.u42.p341==1)&&(i9.u45.p343==1)))) * (EF(((u12.p141==1)&&(u12.p269==1))) + AX(E((((u13.p2...240
=> equivalent forward existential formula: [FwdG(Init,(E(E(TRUE U ((u2.p201==1)&&(u2.p244==1))) U E(TRUE U ((i9.u42.p341==1)&&(i9.u45.p343==1)))) * (E(TRUE...307
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...839
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 13 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:51:26] [INFO ] Invariant cache hit.
[2024-05-22 07:51:26] [INFO ] Implicit Places using invariants in 158 ms returned []
[2024-05-22 07:51:26] [INFO ] Invariant cache hit.
[2024-05-22 07:51:26] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:51:26] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:51:32] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:51:43] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25995 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:51:56] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-22 07:51:56] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 56211ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 56214ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56688 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:52:22] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:52:22] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:52:22] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:52:22] [INFO ] Flatten gal took : 17 ms
[2024-05-22 07:52:22] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:52:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9445164003490607973.gal : 2 ms
[2024-05-22 07:52:22] [INFO ] Time to serialize properties into /tmp/CTLFireability1557750865929874986.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/CTLFireability9445164003490607973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1557750865929874986.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 07:52:52] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:52:52] [INFO ] Applying decomposition
[2024-05-22 07:52:52] [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/graph8804968915736922242.txt' '-o' '/tmp/graph8804968915736922242.bin' '-w' '/tmp/graph8804968915736922242.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8804968915736922242.bin' '-l' '-1' '-v' '-w' '/tmp/graph8804968915736922242.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:52:52] [INFO ] Decomposing Gal with order
[2024-05-22 07:52:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:52:52] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 07:52:52] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:52:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-22 07:52:52] [INFO ] Time to serialize gal into /tmp/CTLFireability5264889766130245502.gal : 3 ms
[2024-05-22 07:52:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17423613644019102357.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/CTLFireability5264889766130245502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17423613644019102357.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,7.57047,216432,14730,13835,517197,45233,288,311650,519,460155,0
Converting to forward existential form...Done !
original formula: AF((((AX(((u47.p90==1)&&(u47.p349==1))) * AG((((u13.p58==1)&&(u13.p272==1))&&(u13.p274==1)))) * (((AG(((u47.p78==1)&&(u47.p349==1))) + AX...379
=> equivalent forward existential formula: [FwdG(Init,!((((!(EX(!(((u47.p90==1)&&(u47.p349==1))))) * !(E(TRUE U !((((u13.p58==1)&&(u13.p272==1))&&(u13.p274...460
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...839
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 13 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:53:22] [INFO ] Invariant cache hit.
[2024-05-22 07:53:23] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-22 07:53:23] [INFO ] Invariant cache hit.
[2024-05-22 07:53:23] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2024-05-22 07:53:23] [INFO ] Redundant transitions in 0 ms returned []
Running 295 sub problems to find dead transitions.
[2024-05-22 07:53:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:53:29] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:53:40] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25526 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:53:52] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-22 07:53:52] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 55769ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 55771ms
Starting structural reductions in SI_CTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56284 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:54:19] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:54:19] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:54:19] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:54:19] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:54:19] [INFO ] Flatten gal took : 15 ms
[2024-05-22 07:54:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6895881137451969539.gal : 5 ms
[2024-05-22 07:54:19] [INFO ] Time to serialize properties into /tmp/CTLFireability4454043139618438841.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/CTLFireability6895881137451969539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4454043139618438841.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 07:54:49] [INFO ] Flatten gal took : 16 ms
[2024-05-22 07:54:49] [INFO ] Applying decomposition
[2024-05-22 07:54:49] [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/graph4500052132058742787.txt' '-o' '/tmp/graph4500052132058742787.bin' '-w' '/tmp/graph4500052132058742787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4500052132058742787.bin' '-l' '-1' '-v' '-w' '/tmp/graph4500052132058742787.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:54:49] [INFO ] Decomposing Gal with order
[2024-05-22 07:54:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:54:49] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 07:54:49] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:54:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2024-05-22 07:54:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2677217777277989343.gal : 2 ms
[2024-05-22 07:54:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4181983727960278896.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/CTLFireability2677217777277989343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4181983727960278896.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,12.055,452640,82886,13832,1.41154e+06,45308,283,729251,535,435166,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 15 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2024-05-22 07:55:19] [INFO ] Invariant cache hit.
[2024-05-22 07:55:19] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-22 07:55:19] [INFO ] Invariant cache hit.
[2024-05-22 07:55:19] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2024-05-22 07:55:19] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (OVERLAPS) 296/648 variables, 352/410 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:55:25] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:55:35] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/648 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/648 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 648/648 variables, and 412 constraints, problems are : Problem set: 0 solved, 295 unsolved in 24748 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/351 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/351 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/352 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/352 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/352 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-05-22 07:55:48] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-22 07:55:48] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 296/648 variables, 352/414 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 295/709 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/648 variables, and 709 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 352/352 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 4/4 constraints]
After SMT, in 54962ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 54965ms
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55420 ms. Remains : 352/353 places, 296/297 transitions.
[2024-05-22 07:56:14] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:56:14] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:56:14] [INFO ] Input system was already deterministic with 296 transitions.
[2024-05-22 07:56:14] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:56:15] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:56:15] [INFO ] Time to serialize gal into /tmp/CTLFireability18185905059195419970.gal : 2 ms
[2024-05-22 07:56:15] [INFO ] Time to serialize properties into /tmp/CTLFireability17998537677736160300.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/CTLFireability18185905059195419970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17998537677736160300.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 07:56:45] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:56:45] [INFO ] Applying decomposition
[2024-05-22 07:56:45] [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/graph5058336451741596535.txt' '-o' '/tmp/graph5058336451741596535.bin' '-w' '/tmp/graph5058336451741596535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5058336451741596535.bin' '-l' '-1' '-v' '-w' '/tmp/graph5058336451741596535.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:56:45] [INFO ] Decomposing Gal with order
[2024-05-22 07:56:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:56:45] [INFO ] Removed a total of 64 redundant transitions.
[2024-05-22 07:56:45] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:56:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 2 ms.
[2024-05-22 07:56:45] [INFO ] Time to serialize gal into /tmp/CTLFireability2070822726110628731.gal : 2 ms
[2024-05-22 07:56:45] [INFO ] Time to serialize properties into /tmp/CTLFireability6303934519874326319.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/CTLFireability2070822726110628731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6303934519874326319.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.986e+13,4.46934,144764,9423,10293,304538,43756,341,290477,518,435720,0
Converting to forward existential form...Done !
original formula: ((AG(((AX(((u2.p231==0)||(u2.p244==0))) * (AX(((u49.p60==1)&&(u49.p349==1))) + A(((u2.p245==1)&&(i0.i1.u12.p267==1)) U ((u49.p66==1)&&(u4...394
=> equivalent forward existential formula: (([(EY(FwdU(((Init * !(EG(((E(TRUE U (((i4.u19.p281==0)||(i4.u27.p298==0))&&((i9.u3.p248==0)||(i9.u45.p333==0)))...1022
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...838
Detected timeout of ITS tools.
[2024-05-22 07:57:15] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:57:15] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:57:15] [INFO ] Applying decomposition
[2024-05-22 07:57:15] [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/graph8739728869384271709.txt' '-o' '/tmp/graph8739728869384271709.bin' '-w' '/tmp/graph8739728869384271709.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8739728869384271709.bin' '-l' '-1' '-v' '-w' '/tmp/graph8739728869384271709.weights' '-q' '0' '-e' '0.001'
[2024-05-22 07:57:15] [INFO ] Decomposing Gal with order
[2024-05-22 07:57:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 07:57:15] [INFO ] Removed a total of 12 redundant transitions.
[2024-05-22 07:57:15] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:57:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2024-05-22 07:57:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9239441206247689498.gal : 2 ms
[2024-05-22 07:57:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2606127825535791295.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/CTLFireability9239441206247689498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2606127825535791295.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 14 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,8.18394e+13,8.89188,269212,20224,13860,638102,45246,294,424918,539,464600,0
Converting to forward existential form...Done !
original formula: AF(AG(AX(((AF((((u13.p9==1)&&(u13.p272==1))&&(u13.p274==1))) + (((u13.p26==1)&&(u13.p272==1))&&(u13.p274==1))) + (((u2.p218==0)||(u2.p244...213
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(((!(EG(!((((u13.p9==1)&&(u13.p272==1))&&(u13.p274==1))))) + (((u13.p26==1)&&(u1...282
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t290, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...856
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
ITS-tools command line returned an error code 139
[2024-05-22 08:01:18] [INFO ] Applying decomposition
[2024-05-22 08:01:18] [INFO ] Flatten gal took : 10 ms
[2024-05-22 08:01:18] [INFO ] Decomposing Gal with order
[2024-05-22 08:01:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 08:01:18] [INFO ] Removed a total of 431 redundant transitions.
[2024-05-22 08:01:18] [INFO ] Flatten gal took : 22 ms
[2024-05-22 08:01:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 247 labels/synchronizations in 3 ms.
[2024-05-22 08:01:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7977456622066176676.gal : 2 ms
[2024-05-22 08:01:18] [INFO ] Time to serialize properties into /tmp/CTLFireability17377084633217039863.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/CTLFireability7977456622066176676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17377084633217039863.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 14 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-60a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DES-PT-60a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624189900746"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60a.tgz
mv DES-PT-60a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;